CIRCULATORY SYSTEM: BLOOD + BLOOD VESSELS. October 21, 2016

Size: px
Start display at page:

Download "CIRCULATORY SYSTEM: BLOOD + BLOOD VESSELS. October 21, 2016"

Transcription

1 CIRCULATORY SYSTEM: BLOOD + BLOOD VESSELS October 21, 2016

2 Review AGENDA Questions Activity Notes

3 HEART

4 HEART = A BIG, WET, MUSCLY PUMP

5 Body temperature ph levels Volume of body fluid REGULATES HEART TRANSPORTS nutrients oxygen waste heat hormones immune cells

6 3 TYPES OF CIRCULATION - Coronary = blood (vessels) around the heart - Pulmonary = blood (vessels) from heart to lungs - Systemic = blood (vessels) from heart to rest of the body

7 BLOOD

8 COMPONENTS OF BLOOD

9 COMPONENTS OF BLOOD 1. RED BLOOD CELLS (RBCs) / ERYTHROCYTES O2 transporter Simple little cells from stem cells of the bone marrow 45% total blood volume Bi-concave shape Large surface Ideal for gas exchange NO nucleus Flexible able to change shape as they travel through capillaries Surviving an average of only 120 DAYS

10 ERYTHROCYTES 4 irons/hb 250 million Hb/RBC 1 billion O2/RBC RBC Hemoglobin Hemoglobin Heme

11 COMPONENTS OF BLOOD 2. WHITE BLOOD CELLS / LEUKOCYTES Defense system Stem cells of the bone marrow <1% YES nucleus 2 Types Granulocytes Acquired immune response Agranulocytes macrophages

12 COMPONENTS OF BLOOD 2. PLATELETS / THROMBOCYTES Blood clotting Stem cells of the bone marrow <1% NO nucleus

13 COMPONENTS OF BLOOD 3. PLASMA Little bit of everything ~55% of total blood volume 90% water 10% solutes Ions Proteins Nutrients Wastes Gases

14 QUESTIONS

15 QUESTION #1 OXYGENATION OF BLOOD

16 QUESTION #2 PLASMA FUNCTION Little bit of everything ~55% of total blood volume 90% water 10% solutes Ions ph levels Osmotic pressure Muscle contraction Action potentials Proteins Albumins: osmotic pressure Globulins: antibodies Fibrinogens: blood clotting Nutrients Wastes Gases

17 QUESTION #3 TIMING OF BLOOD DOPING?

18 QUESTION #4 LOCATION OF SPLEEN

19 QUESTION #5 FUNCTION OF GRANULES Contain enzymes that damage or digest pathogens and release inflammatory mediators into the bloodstream Pathogen = disease-causing bacterium, virus, or microorganism

20 BLOOD

21 BLOOD TYPES

22 RHESUS FACTOR Another chemical identification tag in blood Rh + person has Rh factor Rh - develops antibodies against Rh + problem in pregnancy

23 RHESUS FACTOR

24 ACTIVITY

25 FIND A DONOR! EVEN numbers, find a donor! Go around ask people for their blood types, how fast can you find your donor?

26 BLOOD COMPATIBILITY

27 BLOOD TYPE DISTRIBUTION Blood Type Distribution Rh + (%) Rh - (%) O 39 7 A 36 6 B AB

28 BLOOD VESSELS

29 FUNCTION Deliver oxygen and nutrients to cells throughout the body Carry away waste products Part of maintaining blood pressure

30 FORM + FUNCTION Active and dynamic organs that are capable of contracting and expanding Three layers of tissue Inner = smooth epithelial cells reduce friction Middle = made of smooth muscle cells and sheets of the protein elastin Key role in blood flow, pressure Outer = made mostly of loosely woven collagen-fiber Protects and reinforces the whole blood vessel

31 3 MAJOR TYPES Arteries carry blood away from the heart arterioles = mini-arteries that branch out into the capillaries Veins carry blood towards the heart Venules = the smallest vein components that suck blood out of the capillaries Capillaries Transfer station between the two

32 ARTERY High pressure Aorta and major branches = ELASTIC - contain more elastin than any other blood vessel type Muscular arteries = THICKEST middle layer additional smooth muscle tissue

33 CAPILLARIES Made of single layer of epithelial tissue Able to deliver the oxygen and other nutrients in your blood to their cellular destinations through diffusion Cells dump their carbon dioxide and other waste back into the blood and send it away

34 VEIN Low pressure Has to work against gravity Venous valve: to help keep the blood from flowing backward

35 QUESTION #1 OXYGENATION OF BLOOD

36 EXIT CARD 1. vessels involved in Pulmonary circulation OR Systemic circulation 2. Feedback! Too fast?

2.01 Remember the structures of the circulatory system

2.01 Remember the structures of the circulatory system 2.01 Remember the structures of the circulatory system Essential questions What are the structures of blood? What are the structures of the circulatory system? circulatory system 2 Structures of the circulatory

More information

BLOOD RUNS THROUGH YOUR BODY

BLOOD RUNS THROUGH YOUR BODY BLOOD RUNS THROUGH YOUR BODY WORKSHEET A Your heart and blood vessels make up your blood system. At the centre of your blood system is your heart. Its job is to pump the blood around your body. The rest

More information

Scrub In: Red blood cells are called: Which component of blood is necessary for the initiation of the blood clotting process:

Scrub In: Red blood cells are called: Which component of blood is necessary for the initiation of the blood clotting process: Scrub In: Red blood cells are called: a. erythrocytes b. leukocytes c. melanocytes d. thrombocytes Which component of blood is necessary for the initiation of the blood clotting process: a. erythrocytes

More information

Circulation And Blood. Circulation And Blood. Circulation And Blood. Circulation And Blood. Blood 10/22/2012

Circulation And Blood. Circulation And Blood. Circulation And Blood. Circulation And Blood. Blood 10/22/2012 Cells in our body build their own membranes and organelles Make their own ATP Assemble their own enzymes and other proteins And may manufacture substances used elsewhere in the body To do these things,

More information

Lecture 8. Heart and Circulatory System. Lecture 8

Lecture 8. Heart and Circulatory System. Lecture 8 Lecture 8 Heart and Circulatory System Lecture 8 1. Introduction 2. Blood 3. Blood Vessels & Blood Pressure 4. The Heart 5. Cardiovascular (Circulatory) System 2 1 Circulatory System Function 1. Transport

More information

The circulatory system transports blood to deliver important substances, such as oxygen, to cells and to remove wastes, such as carbon dioxide.

The circulatory system transports blood to deliver important substances, such as oxygen, to cells and to remove wastes, such as carbon dioxide. Section 1: The circulatory system transports blood to deliver important substances, such as oxygen, to cells and to remove wastes, such as carbon dioxide. K What I Know W What I Want to Find Out L What

More information

Circulation.notebook March 07, Maintaining Dynamic Equilibrium. Oct 11 3:27 PM. Circulatory System p

Circulation.notebook March 07, Maintaining Dynamic Equilibrium. Oct 11 3:27 PM. Circulatory System p Unit 3 Maintaining Dynamic Equilibrium Circulatory system The heart Blood Blood Pressure Circulatory Disorders Oct 11 3:27 PM Circulatory System p.304 307 If an organism is small and flat it can transport

More information

Cardiovascular System. I. Structures of the heart A. : Pericardium sack that surrounds the heart

Cardiovascular System. I. Structures of the heart A. : Pericardium sack that surrounds the heart Cardiovascular System I. Structures of the heart A. : Pericardium sack that surrounds the heart 1. : Pericardial Cavity serous fluid filled space between the heart and the pericardium B. Heart Wall 1.

More information

Biology. A Guide to the Natural World. Chapter 30 Lecture Outline Transport and Exchange 1: Blood and Breath. Fifth Edition.

Biology. A Guide to the Natural World. Chapter 30 Lecture Outline Transport and Exchange 1: Blood and Breath. Fifth Edition. Biology A Guide to the Natural World Chapter 30 Lecture Outline Transport and Exchange 1: Blood and Breath Fifth Edition David Krogh 30.1 The Cardiovascular System The Cardiovascular System The human cardiovascular

More information

Copyright 2010 Pearson Education, Inc. Blood Vessel Structure

Copyright 2010 Pearson Education, Inc. Blood Vessel Structure Blood Vessel Structure Structure of Blood Vessel Walls Arteries and veins Tunica intima, tunica media, and tunica externa Lumen Central blood-containing space Capillaries Endothelium with sparse basal

More information

Chapter 16: Circulation

Chapter 16: Circulation Chapter 16: Circulation Section 1: The Body s Transport System Beating Heart Cardiac muscle is Striated and branched Under involuntary control by the brain stem Functions of the Cardiovascular System 1.

More information

Unit 10 Cardiovascular System

Unit 10 Cardiovascular System Unit 10 Cardiovascular System I. Functions Deliver nutrients to cells > O 2, sugars, amino acids, lipids, ions, H 2 O... Remove waste from cells > CO 2, pathogens, toxins, lactic acid... Fight off infection

More information

12.1 The Function of Circulation

12.1 The Function of Circulation 12.1 The Function of Circulation The Circulatory System Magnetic Resonance Angiography (MRA) Heart pump beats 100 000 times a day Deliver oxygen and nutrients Function of Circulation Multicellular organisms

More information

1. Which of the following blood vessels has a thin elastic layer? A. Aorta. B. Pulmonary artery. C. Posterior vena cava. D. Mesenteric capillary.

1. Which of the following blood vessels has a thin elastic layer? A. Aorta. B. Pulmonary artery. C. Posterior vena cava. D. Mesenteric capillary. CIRCULATORY SYSTEM 1. Which of the following blood vessels has a thin elastic layer? A. Aorta. B. Pulmonary artery. C. Posterior vena cava. D. Mesenteric capillary. 2. Capillary beds are equipped with

More information

Cardiovascular System

Cardiovascular System Cardiovascular System Cardiovascular System - Function The cardiovascular system transports, from one part of the body to another: nutrients, oxygen, ions, proteins, hormones and other signaling molecules,

More information

Circulatory System. The circulatory system is actually two systems combined: the cardiovascular system and the lymphatic system

Circulatory System. The circulatory system is actually two systems combined: the cardiovascular system and the lymphatic system Circulatory System The circulatory system is actually two systems combined: the cardiovascular system and the lymphatic system Lymphatic System This is a group of organs and tissues that collect the fluid

More information

7.L.1.4 Circulatory System Guided Study Notes. Circulation

7.L.1.4 Circulatory System Guided Study Notes. Circulation 1 7.L.1.4 Circulatory System Guided Study Notes Circulation Sect. 1: The Body s Transport System Sect. 2: A Closer Look at Blood Vessels Sect. 3: Blood and Lymph Sect. 4: Cardiovascular Health Sect. 1:

More information

The Cardiovascular. Parts and Functions

The Cardiovascular. Parts and Functions The Cardiovascular Parts and Functions Parts The cardiovascular system consists of 3 major parts that work together. 1- Heart 2- Lungs 3- Blood Vessels Blood Vessels There are blood vessels that carry

More information

The Function. To carry nutrients and oxygen to and remove waste from the cells of the body.

The Function. To carry nutrients and oxygen to and remove waste from the cells of the body. The Function To carry nutrients and oxygen to and remove waste from the cells of the body. What makes up the circulatory system? 1. Heart 2. Blood 3. Blood vessels Blood travels from the heart to the body

More information

The Circulatory System. Blood and Blood Pressure

The Circulatory System. Blood and Blood Pressure The Circulatory System Blood and Blood Pressure Blood Total volume = 8-9% of body mass Average person = 5 L of blood DYK? Blood is actually a tissue! Plasma: - water, proteins, salts, gases, nutrients,

More information

Section 12.1 Your Cardiovascular System

Section 12.1 Your Cardiovascular System Objectives Describe the main functions of the cardiovascular system. Trace the pathway of blood through the heart. Identify three types of blood vessels and the four components of blood. Slide 1 of 31

More information

Chapter 12. Capillaries. Circulation. The circulatory system connects with all body tissues

Chapter 12. Capillaries. Circulation. The circulatory system connects with all body tissues Chapter 12 Circulation The circulatory system connects with all body s In many animals, microscopic blood vessels called capillaries Form an intricate network among the Red blood cell song Figure 23.1A

More information

Bellwork Define: hemostasis anticoagulation hemophilia (Then write the underline portion of the two state standards in your notes).

Bellwork Define: hemostasis anticoagulation hemophilia (Then write the underline portion of the two state standards in your notes). Bellwork Define: hemostasis anticoagulation hemophilia (Then write the underline portion of the two state standards in your notes). A&P Standards 31) Identify the liquid and cellular components of blood

More information

As a courtesy to your fellow classmates please refrain from talking, beating, or snoring. And Now Our Feature Presentation.

As a courtesy to your fellow classmates please refrain from talking, beating, or snoring. And Now Our Feature Presentation. As a courtesy to your fellow classmates please refrain from talking, beating, or snoring. And Now Our Feature Presentation. Circulation Sect. 1: The Body s Transport System Sect. 2: A Closer Look at Blood

More information

Blood and Heart. Student Learning Objectives:

Blood and Heart. Student Learning Objectives: Blood and Heart Student Learning Objectives: Identify the major components of the blood. Identify the primary structures associated with the heart Follow the blood through the path of the circulation.

More information

Transport in Animals. Gastrovascular cavities. Nutrients and gases can move by processes such as diffusion and active transport.

Transport in Animals. Gastrovascular cavities. Nutrients and gases can move by processes such as diffusion and active transport. Transport in Animals Gastrovascular cavities flatworms and cnidarians Nutrients and gases can move by processes such as diffusion and active transport. Figure 42.1 Internal transport in the cnidarian

More information

Caledonia Science the system that circulates blood and lymph through the body, consisting of the heart, blood vessels, The is the muscle that moves the blood throughout the highway system of vessles. The

More information

The Circulatory System

The Circulatory System The Circulatory System Some Fun Facts The left side of the heart contains oxygenated blood whereas the right side has de-oxygenated blood. One drop of blood has about 5 million red blood cells and 12 thousand

More information

The Circulatory System. Lesson Overview. Lesson Overview The Circulatory System

The Circulatory System. Lesson Overview. Lesson Overview The Circulatory System 33.1 THINK ABOUT IT More than one-third of the 1.2 million Americans who suffer a heart attack each year die. This grim evidence shows that the heart and the circulatory system it powers are vital to life.

More information

Blood Vessels. Types of Blood Vessels Arteries carry blood away from the heart Capillaries smallest blood vessels. Veins carry blood toward the heart

Blood Vessels. Types of Blood Vessels Arteries carry blood away from the heart Capillaries smallest blood vessels. Veins carry blood toward the heart C H A P T E R Blood Vessels 20 Types of Blood Vessels Arteries carry blood away from the heart Capillaries smallest blood vessels The site of exchange of molecules between blood and tissue fluid Veins

More information

Capillary Action and Blood Components. Biology 20 Unit D: Body Systems Circulation

Capillary Action and Blood Components. Biology 20 Unit D: Body Systems Circulation Capillary Action and Blood Components Biology 20 Unit D: Body Systems Circulation 1 Remember. Capillaries are so small that blood cells can only pass through single file Important because they are the

More information

The Circulatory System. The circulatory system includes the Heart, Blood Tissue and the Blood Vessels.

The Circulatory System. The circulatory system includes the Heart, Blood Tissue and the Blood Vessels. The Circulatory System The circulatory system includes the Heart, Blood Tissue and the Blood Vessels. The Circulatory System-Transport The absorption and circulation of materials throughout an organism

More information

Circulatory System. and. Respiratory System. Ari Min, Yerim Lee and Min Ji Song THE HEART LUNGS. Monday, May 23, 2011

Circulatory System. and. Respiratory System. Ari Min, Yerim Lee and Min Ji Song THE HEART LUNGS. Monday, May 23, 2011 Human Anatomy Circulatory System and THE HEART Respiratory System LUNGS Ari Min, Yerim Lee and Min Ji Song Purpose of the Circulatory System Function of circulatory system: exchange gases with cardiovascular

More information

PLASMA, ERYTHROCYTES, LEUKOCYTES AND PLATELETS COMPOSITION AND FUNCTION OF BLOOD

PLASMA, ERYTHROCYTES, LEUKOCYTES AND PLATELETS COMPOSITION AND FUNCTION OF BLOOD PLASMA, ERYTHROCYTES, LEUKOCYTES AND PLATELETS COMPOSITION AND FUNCTION OF BLOOD FUNCTION OF BLOOD... Oxygen is carried to tissues Carbon dioxide is carried fro m tissues to lungs Glucose is carried from

More information

Circulatory, Respiratory, and Excretory Systems

Circulatory, Respiratory, and Excretory Systems 34 Circulatory, Respiratory, and Excretory Systems section 1 Circulatory System Before You Read Press the tips of two fingers to the inside of your wrist, at a point just below your thumb. Can you feel

More information

Cardiovascular System. Supplementary Information

Cardiovascular System. Supplementary Information Cardiovascular System Supplementary Information THE CARDIOVASCULAR SYSTEM - 1 - THE CARDIOVASCULAR SYSTEM FUNCTION Transport system carrying nutrient, gases, hormones and waste products to and from the

More information

2. What makes up the most of your blood? least of your blood? 1. Look like red discs, have a pale center, no nucleus, similar in size

2. What makes up the most of your blood? least of your blood? 1. Look like red discs, have a pale center, no nucleus, similar in size I Can Statements I can identify the major components of blood and where they are formed. Identify the four components of blood in the diagram below. 1. Label each section of the pie chart with the correct

More information

Topic 6: Human Physiology

Topic 6: Human Physiology Topic 6: Human Physiology 6.2 The Blood System D.4 The Heart Essential Questions: 6.2 The blood system continuously transports substances to cells and simultaneously collects waste products. D.3 The chemical

More information

The Circulatory System. The Heart, Blood Vessels, Blood Types

The Circulatory System. The Heart, Blood Vessels, Blood Types The Circulatory System The Heart, Blood Vessels, Blood Types The Closed Circulatory System Humans have a closed circulatory system, typical of all vertebrates, in which blood is confined to vessels and

More information

Biology 218 Human Anatomy. Adapted form Martini Human Anatomy 7th ed. Chapter 20 The Cardiovascular System: Blood

Biology 218 Human Anatomy. Adapted form Martini Human Anatomy 7th ed. Chapter 20 The Cardiovascular System: Blood Adapted form Martini Human Anatomy 7th ed. Chapter 20 The Cardiovascular System: Blood Introduction The cardiovascular system functions as a system to transport numerous substances throughout the body

More information

Hematology. The Study of blood

Hematology. The Study of blood Hematology The Study of blood Average adult = 8-10 pints of blood Composition: PLASMA liquid portion of blood without cellular components Serum plasma after a blood clot is formed Cellular elements are

More information

Blood Vessels and Our Pulse

Blood Vessels and Our Pulse Blood Vessels and Our Pulse Blood Vessels in Your Body All the blood vessels in your body joined together in a straight line would reach from St. John s, Newfoundland, to Victoria, British Columbia, and

More information

The Cardiovascular System home study course

The Cardiovascular System home study course The Cardiovascular System home study course harmony house holistic therapy treatment centre and training academy www.harmony-house.org 1 Copyright 2010 by Mark and Katy Rogers All rights reserved. No part

More information

Equine biological systems

Equine biological systems Equine biological systems Pack 3 Circulation Pack Code: EBS3 This pack you will help you to: describe how blood circulates round the horse's body. www.lbcnc.org.uk About this pack Objectives When you have

More information

What is the composition of blood, including blood cells? What organs and structures control the flow of blood throughout the body?

What is the composition of blood, including blood cells? What organs and structures control the flow of blood throughout the body? 3 Chapter 10: Circulatory System and Lymphatic System In this chapter, you will learn about the structure and function of the circulatory system and lymphatic system. What is the composition of blood,

More information

Blood Vessels. Over view. We have about 60,000 miles of blood vessels!

Blood Vessels. Over view. We have about 60,000 miles of blood vessels! Blood Vessels Over view 3 types of blood vessels arteries - carry blood away from heart "branch", "diverge", and "fork" veins - carry blood toward heart "join", "merge", and "converge" capillaries - site

More information

Cells & Systems The Circulatory System

Cells & Systems The Circulatory System Cells & Systems The Circulatory System The Circulatory System What does it do? Your body s transportation network Transports Oxygen (O) Transports Carbon Dioxide (CO 2 ) Removes Waste products Delivers

More information

Chapter 23. Circulation

Chapter 23. Circulation Chapter 23 Circulation Standards CORE: I can describe the components and function of blood. I can describe structure and function of blood vessels. I can compare and contrast systemic and pulmonary systems.

More information

HEMOTOLOGY. B. Helps stabilize body temperature -heats up and cools down slowly which moderates body temp

HEMOTOLOGY. B. Helps stabilize body temperature -heats up and cools down slowly which moderates body temp I. Body H 2 O = HEMOTOLOGY A. Variable quantities 1. sweating and urination ( ) decreases H 2 O 2. drinking H 2 O increases B. Water is found in two compartments 1. contains 2/3 of all water in your body

More information

2. What makes up the most of your blood? least of your blood? 1. Look like red discs, have a pale center, no nucleus, similar in size

2. What makes up the most of your blood? least of your blood? 1. Look like red discs, have a pale center, no nucleus, similar in size .I Can Statements I can identify the major components of blood and where they are formed. Identify the four components of blood in the diagram below. 1. Label each section of the pie chart with the correct

More information

Ch 9 Transport of substances in humans

Ch 9 Transport of substances in humans Ch 9 Transport of substances in humans Think about (Ch 9, p.2) 1. Blood transports various substances and distributes heat around the body. It also plays a role in body defence. 2. Blood is a liquid tissue

More information

How does the Circulatory System maintain

How does the Circulatory System maintain How does the Circulatory System maintain -It supplies cells throughout the body with oxygen and nutrients while also ridding them of wastes. Transports materials such as: (to cells) (to attack foreign

More information

Unit 23.1: The Circulatory System

Unit 23.1: The Circulatory System Unit 23.1: The Circulatory System This color-enhanced image was made with an electron microscope, so the objects it depicts are extremely small. Do you know what they are? This incredible photo shows red

More information

The Circulatory System

The Circulatory System The Circulatory System Single-celled organisms do not need a circulatory system. They are in direct contact with their environment, so transport of materials occurs by diffusion and osmosis. Larger organisms

More information

Agenda. Components of blood. Blood is Fluid Connective Tissue. Blood: General functions

Agenda. Components of blood. Blood is Fluid Connective Tissue. Blood: General functions Agenda Chapter 19: Blood Major functions Major Components Structure of RBCs and WBCs ABO Blood Types, and Rh Factor Lab 34.1 and Blood Typing Blood: General functions Transport of dissolved gases, nutrients,

More information

Blood. Plasma. The liquid part of blood is called plasma. 1. Pale yellow fluid; forms more than half the blood volume.

Blood. Plasma. The liquid part of blood is called plasma. 1. Pale yellow fluid; forms more than half the blood volume. 11 Blood FOCUS: Blood consists of plasma and formed elements. The plasma is 91% water with dissolved or suspended molecules, including albumin, globulins, and fibrinogen. The formed elements include erythrocytes,

More information

30.1 Respiratory and Circulatory Functions. KEY CONCEPT The respiratory and circulatory systems bring oxygen and nutrients to the cells.

30.1 Respiratory and Circulatory Functions. KEY CONCEPT The respiratory and circulatory systems bring oxygen and nutrients to the cells. 30.1 Respiratory and Circulatory Functions KEY CONCEPT The respiratory and circulatory systems bring oxygen and nutrients to the cells. 30.1 Respiratory and Circulatory Functions The respiratory and circulatory

More information

CIE Biology GCSE. 9: Transport in animals. Notes.

CIE Biology GCSE. 9: Transport in animals. Notes. CIE Biology GCSE 9: Transport in animals Notes The circulatory system acts as the main transport system in animals. It is made up of blood vessels such as arteries, veins and capillaries, in which blood

More information

Practical Histology. Cardiovascular System. Dr Narmeen S. Ahmad

Practical Histology. Cardiovascular System. Dr Narmeen S. Ahmad Practical Histology Cardiovascular System Dr Narmeen S. Ahmad The Cardiovascular System A closed system of the heart and blood vessels Functions of cardiovascular system: Transport nutrients, hormones

More information

Lower Secondary Science Blood Circulatory System Notes / Advanced Notes

Lower Secondary Science Blood Circulatory System Notes / Advanced Notes Lower Secondary Science Blood Circulatory System Notes / Advanced Notes Double Circulation in Mammals In mammals, there is a double circulation (i.e. blood passes through the heart twice in one complete

More information

Chapter 12 Cardiovascular System

Chapter 12 Cardiovascular System Chapter 12 Cardiovascular System Cardiovascular System Includes Heart and Blood Vessels Transports, nutrients and wastes to and from the tissues 1 The Blood Vessels Three Types of Blood Vessels Arteries:

More information

CHAPTER 2: BLOOD CIRCULATION AND TRANSPORT

CHAPTER 2: BLOOD CIRCULATION AND TRANSPORT CHAPTER 2: BLOOD CIRCULATION AND TRANSPORT BLOOD CIRCULATION AND TRANSPORT HUMAN BEING PLANTS Function of heart Wilting Structure of heart Blood vessels: characteristics and functions Transpiration: function

More information

Chapter 06 Lecture Outline. See separate PowerPoint slides for all figures and tables preinserted into PowerPoint without notes.

Chapter 06 Lecture Outline. See separate PowerPoint slides for all figures and tables preinserted into PowerPoint without notes. Chapter 06 Lecture Outline See separate PowerPoint slides for all figures and tables preinserted into PowerPoint without notes. Copyright 2016 McGraw-Hill Education. 2012 Pearson Permission Education,

More information

Average adult = 8-10 pints of blood. Functions:

Average adult = 8-10 pints of blood. Functions: Average adult = 8-10 pints of blood Functions: Transports nutrients, oxygen, cellular waste products, and hormones Aids in distribution of heat Regulates acid-base balance Helps protect against infection

More information

Cardiovascular System. Biology 105 Lecture 15 Chapter 12

Cardiovascular System. Biology 105 Lecture 15 Chapter 12 Cardiovascular System Biology 105 Lecture 15 Chapter 12 Outline I. Functions of cardiovascular system II. Components of the cardiovascular system: I. Blood vessels II. Heart III. Regulation of the heartbeat

More information

Circulatory System Objective sheet 3

Circulatory System Objective sheet 3 Circulatory System Objective sheet 3 10. Functions of blood 1) Transport oxygen and nutrients 2) Transport of carbon dioxide and waste 3) Protection against disease causing micro-organisms 4) Clotting

More information

Chapter 06 Lecture Outline

Chapter 06 Lecture Outline Chapter 06 Lecture Outline See separate PowerPoint slides for all figures and tables preinserted into PowerPoint without notes. Copyright 2016 McGraw-Hill Education. Permission required for reproduction

More information

Circulatory System. Circulatory System

Circulatory System. Circulatory System Circulatory System Transportation system of the body There are two types of circulatory systems: 1. Open Circulatory System pumps blood to open ended vessels into the body cavities containing organs, then

More information

Functions of Blood. Transport. Transport. Defense. Regulation. Unit 6 Cardiovascular System: Blood

Functions of Blood. Transport. Transport. Defense. Regulation. Unit 6 Cardiovascular System: Blood Unit 6 Cardiovascular System: Blood Functions of Blood With each beat of the heart, approximately 75 ml of blood is pumped On average, the heart beats 70 times per minute Every minute, the heart pumps

More information

Open Circulatory System. Closed Circulatory System

Open Circulatory System. Closed Circulatory System General Types of Circulatory Systems -All circulatory systems exchange gases, nutrients, and wastes at the cellular level -Although all animals need to do this, they do so in a variety of ways: -Two types

More information

Monday 14 th May The Body Anatomy and Physiology Lesson 10 Cardio-Respiratory System

Monday 14 th May The Body Anatomy and Physiology Lesson 10 Cardio-Respiratory System Monday 14 th May 2018 The Body Anatomy and Physiology Lesson 10 Cardio-Respiratory System Homework 1. What is the function of the cardiovascular system? 2. List the main components of blood and describe

More information

Cardiovascular System Blood Vessels

Cardiovascular System Blood Vessels Cardiovascular System Blood Vessels Structure of Blood Vessels The three layers (tunics) Tunica intima composed of simple squamous epithelium Tunica media sheets of smooth muscle Contraction vasoconstriction

More information

Circulatory/Respiratory Systems. BY: 6 th Grade Students

Circulatory/Respiratory Systems. BY: 6 th Grade Students Circulatory/Respiratory Systems BY: 6 th Grade Students 2017-18 CIRCULATORY SYSTEM LOCATION Both the Circulatory System and Respiratory System are centered in the chest, specifically at the heart! CIRCULATORY

More information

Pearson's Comprehensive Medical Assisting Administrative and Clinical Competencies

Pearson's Comprehensive Medical Assisting Administrative and Clinical Competencies Pearson's Comprehensive Medical Assisting Administrative and Clinical Competencies THIRD EDITION CHAPTER 27 The Cardiovascular System Lesson 2: Composition and Function of Lesson Objectives Upon completion

More information

TOPIC 6: HUMAN HEALTH AND PHYSIOLOGY

TOPIC 6: HUMAN HEALTH AND PHYSIOLOGY TOPIC 6: HUMAN HEALTH AND PHYSIOLOGY 6.2 Transport System/Circulatory Draw and label a diagram of the heart showing the four chambers, associated blood vessels, valves and the route of blood through the

More information

CIRCULATORY SYSTEM TASK CARDS Worksheet

CIRCULATORY SYSTEM TASK CARDS Worksheet CIRCULATORY SYSTEM TASK CARDS Worksheet Name: Date: Instructions: Put the answers to each task card in the numbered boxes on the chart. 1 a) left semilunar valve / aortic valve b) blood would backflow

More information

Transport in Animals (IGCSE Biology Syllabus )

Transport in Animals (IGCSE Biology Syllabus ) Transport in Animals (IGCSE Biology Syllabus 2016-2018) Blood o Red blood cells: heamoglobin and oxygen transport o White blood cells: phagocyte phagocytosis (engulf pathogen, vesicles fuse with vacuole,

More information

Biology 1442 Supplemental Instruction Worksheet Cardiovascular System Jacaruso - 1 -

Biology 1442 Supplemental Instruction Worksheet Cardiovascular System Jacaruso - 1 - Biology 1442 Supplemental Instruction Worksheet Cardiovascular System Jacaruso - 1-2. Organs of a closed circulatory system: A. Have valves a. Arteriole B. Regulate blood flow b. Artery C. Lead to heart

More information

Name Class Date. Complete each of the following sentences by choosing the correct term from the word bank.

Name Class Date. Complete each of the following sentences by choosing the correct term from the word bank. Skills Worksheet Chapter Review USING KEY TERMS Complete each of the following sentences by choosing the correct term from the word bank. red blood cells veins white blood cells arteries lymphatic system

More information

Chapter 23 Circulation

Chapter 23 Circulation Chapter 23 Circulation PowerPoint Lectures for Biology: Concepts & Connections, Sixth Edition Campbell, Reece, Taylor, Simon, and Dickey Lecture by Edward J. Zalisko Introduction: How Does Gravity Affect

More information

Blood flows away from the heart in arteries, to the capillaries and back to the heart in the veins

Blood flows away from the heart in arteries, to the capillaries and back to the heart in the veins Cardiovascular System Summary Notes The cardiovascular system includes: The heart, a muscular pump The blood, a fluid connective tissue The blood vessels, arteries, veins and capillaries Blood flows away

More information

The Circulatory System

The Circulatory System The Circulatory System Science Matters Chapter 8 Introduction Living things need a transport system to carry things around the body. In humans its called The Circulatory system. The parts of the system

More information

Organizational Overview of Thorax, Abdomen, Pelvis. Introduction to Blood

Organizational Overview of Thorax, Abdomen, Pelvis. Introduction to Blood Biology 224 Human Anatomy and Physiology - II Week 1; Lecture 2; Wednesday Dr. Stuart S. Sumida Organizational Overview of Thorax, Abdomen, Pelvis Introduction to Blood Organizational Overview of Thorax,

More information

aliasyraf.wordpress.com

aliasyraf.wordpress.com aliasyraf.wordpress.com 1.1 Understanding the importance of having a transport system in some multicellular organisms 1.1 Understanding the importance of having a transport system in some multicellular

More information

The Skeletal System. Functions of the Skeletal System

The Skeletal System. Functions of the Skeletal System Skeletal System The Skeletal System Functions of the Skeletal System Provide support Protect internal organs Allows your body to move Stores and produced materials that your body needs You have 206 bones

More information

The circulatory system

The circulatory system The circulatory system Key words Vessels heart blood plasma platelets haemoglobin To engulf arteries capillaries veins venules lymphocytes Atrium / - a ventricle tricuspid bicuspid cardiac coronary Humans

More information

Levels of Organization. Chapter 19 6/11/2012. Homeostasis & Organization of the animal body. 4 Primary Tissues

Levels of Organization. Chapter 19 6/11/2012. Homeostasis & Organization of the animal body. 4 Primary Tissues Levels of Organization Chapter 19 Homeostasis & Organization of the animal body Chemical Cellular Tissue Organs System Level Organismic 1-2 4 Primary Tissues 1. Epithelial Tissue: covers surfaces lines

More information

The Cardiovascular and Lymphatic Systems Cardiovascular System Blood Vessels Blood Vessels Arteries Arteries Arteries

The Cardiovascular and Lymphatic Systems Cardiovascular System Blood Vessels Blood Vessels Arteries Arteries Arteries CH 12 The Cardiovascular and s The Cardiovascular and s OUTLINE: Cardiovascular System Blood Vessels Blood Pressure Cardiovascular System The cardiovascular system is composed of Blood vessels This system

More information

The Human Body: Circulatory and Respiratory Systems

The Human Body: Circulatory and Respiratory Systems The Human Body: Circulatory and Respiratory Systems Lesson 1: What is a Body System? Cells - smallest parts - billions in the body - can have special jobs Tissues - similar cells grouped together - muscle

More information

Blood ---Ch 14. Whole blood consists of a plasma and cellular component.

Blood ---Ch 14. Whole blood consists of a plasma and cellular component. Blood ---Ch 14 Circulating blood provides a vital function for survival: transports hormones to their destination, waste products to the kidneys for removal and transports ions / chemicals to various parts

More information

TRANSPORTATION AND CIRCULATION THE CIRCULATORY SYSTEM

TRANSPORTATION AND CIRCULATION THE CIRCULATORY SYSTEM TRANSPORTATION AND CIRCULATION THE CIRCULATORY SYSTEM 1 1. Moves nutrients to and waste from cells 2. Pathway for disease fighting agents and hormones 3. Control of body temperature homeostasis 2 The Circulatory

More information

Multicellular Organisms. Sub-Topic 2.6 Transport Systems in Animals

Multicellular Organisms. Sub-Topic 2.6 Transport Systems in Animals Multicellular Organisms Sub-Topic 2.6 Transport Systems in Animals On completion of this sub-topic I will be able to state that: In mammals a transport system is required to deliver essential substances

More information

Level 2 Anatomy and Physiology Bite size revision. Respiratory System. The order of the passage of oxygen into the body (inhalation/inspiration) is: -

Level 2 Anatomy and Physiology Bite size revision. Respiratory System. The order of the passage of oxygen into the body (inhalation/inspiration) is: - Respiratory System Function of the respiratory system The lungs are located in the chest cavity and their function is to intake oxygen and remove carbon dioxide from the body. Structure of the respiratory

More information

A. Incorrect! The left ventricle receives oxygenated blood from the lungs via the left atrium.

A. Incorrect! The left ventricle receives oxygenated blood from the lungs via the left atrium. DAT Biology - Problem Drill 10: The Circulatory System Question No. 1 of 10 1. What is the flow of deoxygenated blood through the heart as it returns from the body? Question #01 (A) Vena cava; right ventricle;

More information

learningobjectives At the end of the lesson, you should be able to: - Humans Explain the need for a transport system in multicellular

learningobjectives At the end of the lesson, you should be able to: - Humans Explain the need for a transport system in multicellular transport in humans learningobjectives At the end of the lesson, you should be able to: - Humans Explain the need for a transport system in multicellular organisms Identify the parts of the human circulatory

More information

Blood Functions. Blood and the Cardiovascular System. Blood. Plasma. Erythrocytes (RBCs) Erythrocytes (RBCs) 4/7/2017

Blood Functions. Blood and the Cardiovascular System. Blood. Plasma. Erythrocytes (RBCs) Erythrocytes (RBCs) 4/7/2017 Blood Functions Blood and the Cardiovascular System Distribution Delivery of oxygen and nutrients to all body cells; Transport of wastes to lungs and excretory organs; Transport of hormones Regulation

More information

Name: Date: Class: Unit 5 Outline: Blood and the Cardiovascular System

Name: Date: Class: Unit 5 Outline: Blood and the Cardiovascular System Name: Date: Class: Unit 5 Outline: Blood and the Cardiovascular System Blood and RBCs Blood The only Classified as a Non-living matrix = Blood Composition tissue in the human body tissue cells = formed

More information

The circulatory system brings many different materials to all the cells of the body and picks up waste from the same cells.

The circulatory system brings many different materials to all the cells of the body and picks up waste from the same cells. CIRCULATION AND IMMUNITY The Circulatory System The circulatory system, otherwise known as the cardiovascular system, consists of the heart, blood vessels, and blood. This important system is a large network

More information

Introduction to Medical Careers. Cardiovascular & Circulatory Systems Chapters 11-12

Introduction to Medical Careers. Cardiovascular & Circulatory Systems Chapters 11-12 Introduction to Medical Careers Cardiovascular & Circulatory Systems Chapters 11-12 CHAPTER 11 CARDIOVASCULAR SYSTEM I will be able to: 1. Define at least eight terms referring to the cardiovascular system.

More information