Osmoregulation and Excretion
|
|
|
- Roy Richardson
- 5 years ago
- Views:
Transcription
1 Animal Life and Excretion Harder for multicellular organisms Internal circulation Coordination, information transfer Structural maintenance Movement Maintenance of homeostatic internal environment 15 July 2009.ppt 1 15 July 2009.ppt 2 Maintaining osmotic homeostasis Balancing water and electrolyte concentrations Maintains cell integrity Maintains enzyme function etc. Osmosis Diffusion of water from high water concentration to lower water concentration. Water loss Water gain 15 July 2009.ppt 3 15 July 2009.ppt 4 1
2 Osmosis Marine fish lose water by osmosis Actively excrete salt to maintain homeostasis Freshwater fish lose water by osmosis Excrete excess water Produced from metabolism of amino acids and nucleic acids Ammonia Urea Uric acid Guanine Arachnids Nitrogenous wastes 15 July 2009.ppt 5 15 July 2009.ppt 6 Nitrogenous waste & Same systems balance water and dispose of nitrogenous wastes Protonephridia & flame bulbs in flatworms Metanephridia in annelids Malphigian tubules in atrhropods Humans Body Water 75% of body weight in infant 60% of body weight in adult male 55% of body weight in adult female Reasons for differences?? 15 July 2009.ppt 7 15 July 2009.ppt 8 2
3 Fluid compartments Intracellular fluid Extracellular fluid Interstitial (tissue) fluid Blood plasma Lymph Exchanges among compartments Intracellular interstitial Diffusion, facilitated diffusion, osmosis, active transport Interstitial fluid (excess) lymph Lymph blood plasma Plasma interstitial fluid Filtration from capillaries carries electrolytes & nutrients to cells 15 July 2009.ppt 9 15 July 2009.ppt 10 Regulation of blood plasma regulates all body fluids Parts of osmoregulation Filtration Reabsorption Secretion Excretion (disposal) Nephron Renal corpuscle Glomerulus Bowman s capsule Tubule Proximal convoluted tubule Loop of Henle Distal convoluted tubule Kidney 15 July 2009.ppt July 2009.ppt 12 3
4 Nephron Filtration in renal corpuscle Afferent arteriole Glomerular capillaries Podocytes of Bowman s capsule Efferent arteriole Reabsorption in proximal convoluted tubule Active transport of Na + Co-transport of glucose, amino acids, etc. Cl - follows Na + Osmosis of water Diffusion of non-polar molecules Diffusion of urea 15 July 2009.ppt July 2009.ppt 14 Loop of Henle Concentration of salts in medulla of kidney Reabsorption and tubular secretion in distal convoluted tubule Recovery of NaCl, water, Reabsorption of HCO3- Secretion of H+, K+ ph regulation 15 July 2009.ppt July 2009.ppt 16 4
5 Collecting duct Filtrate/urine makes one more pass through medulla Final reabsorption (or not) Antidiuretic hormone (ADH) Causes recovery of water Absence excretion of water Important for water homeostasis 15 July 2009.ppt July 2009.ppt 18 Ethyl alcohol Beer, wine, liquor Inhibits ADH release Water NOT recovered Diuretics Caffeine Coffee, tea, Coke, etc. Inhibits Na+ transport Sodium, water, etc. NOT recovered Collecting ducts to Minor calyx Major calyx Renal pelvis Ureter Urine Drainage 15 July 2009.ppt July 2009.ppt 20 5
6 Ureter to Urinary bladder Detrusor muscle Smooth muscle of bladder Urethra internal sphincter external sphincter Urine Drainage Urethra internal sphincter external sphincter Female 3-4 cm Anterior to vagina Male 20 cm Passes through prostate and penis Urine Drainage 15 July 2009.ppt July 2009.ppt 22 6
Nephron Function and Urine Formation. Ms. Kula December 1, 2014 Biology 30S
Nephron Function and Urine Formation Ms. Kula December 1, 2014 Biology 30S The Role of the Nephron In order for the body to properly function and maintain homeostasis, the amount of dissolved substances
The Excretory System. Biology 20
The Excretory System Biology 20 Introduction Follow along on page 376 What dangers exist if your body is unable to regulate the fluid balance of your tissues? What challenged would the body have to respond
Chapter 16. Urinary System and Thermoregulation THERMOREGULATION. Homeostasis
Homeostasis Chapter 16 Urinary System and Thermoregulation! Homeostasis Maintenance of steady internal conditions despite fluctuations in the external environment! Examples of homeostasis Thermoregulation
A. Correct! Flushing acids from the system will assist in re-establishing the acid-base equilibrium in the blood.
OAT Biology - Problem Drill 16: The Urinary System Question No. 1 of 10 1. Which of the following would solve a drop in blood ph? Question #01 (A) Decreased retention of acids. (B) Increased excretion
Excretory System 1. a)label the parts indicated above and give one function for structures Y and Z
Excretory System 1 1. Excretory System a)label the parts indicated above and give one function for structures Y and Z W- X- Y- Z- b) Which of the following is not a function of the organ shown? A. to produce
Anatomy/Physiology Study Guide: Unit 9 Excretory System
Anatomy/Physiology Study Guide: Unit 9 Excretory System 1) In the space below, list the primary structures (organs) and their corresponding functions. Structures: Functions: KIDNEY 1) URETER BLADDER URETHRA
Renal System and Excretion
Renal System and Excretion Biology 105 Lecture 19 Chapter 16 Outline Renal System I. Functions II. Organs of the renal system III. Kidneys 1. Structure 2. Function IV. Nephron 1. Structure 2. Function
Osmoregulation and the Excretory System
Honors Biology Study Guide Chapter 25.4 25.10 Name Osmoregulation and the Excretory System FUNCTIONS OF THE EXCRETORY SYSTEM OSMOREGULATION Freshwater: Marine: Land Animals: Sources of Nitrogenous Wastes?
1. a)label the parts indicated above and give one function for structures Y and Z
Excretory System 1 1. Excretory System a)label the parts indicated above and give one function for structures Y and Z W- renal cortex - X- renal medulla Y- renal pelvis collecting center of urine and then
PARTS OF THE URINARY SYSTEM
EXCRETORY SYSTEM Excretory System How does the excretory system maintain homeostasis? It regulates heat, water, salt, acid-base concentrations and metabolite concentrations 1 ORGANS OF EXCRETION Skin and
NOTES: CH 44 Regulating the Internal Environment (Homeostasis & The Urinary System)
NOTES: CH 44 Regulating the Internal Environment (Homeostasis & The Urinary System) HOMEOSTASIS **Recall HOMEOSTASIS is the steady-state physiological condition of the body. It includes: 1) Thermoregulation:
Nephron Structure inside Kidney:
In-Depth on Kidney Nephron Structure inside Kidney: - Each nephron has two capillary regions in close proximity to the nephron tubule, the first capillary bed for fluid exchange is called the glomerulus,
Outline Urinary System
Urinary System and Excretion Bio105 Lecture Packet 20 Chapter 16 Outline Urinary System I. Function II. Organs of the urinary system A. Kidneys 1. Function 2. Structure B. Urine formation 1. Hormonal regulation
Use the following diagram to answer the next question. 1. In the diagram above, pressure filtration occurs in a. W b. X c. Y d. Z
Part A: Multiple Choice Questions Value: 32 Marks Suggested time: 40 minutes Instructions: For each question select the best answer and record your choice on the Scantron card provided. Using an HB pencil,
Osmotic Regulation and the Urinary System. Chapter 50
Osmotic Regulation and the Urinary System Chapter 50 Challenge Questions Indicate the areas of the nephron that the following hormones target, and describe when and how the hormones elicit their actions.
Urinary System and Excretion. Bio105 Lecture 20 Chapter 16
Urinary System and Excretion Bio105 Lecture 20 Chapter 16 1 Outline Urinary System I. Function II. Organs of the urinary system A. Kidneys 1. Function 2. Structure III. Disorders of the urinary system
1. Urinary System, General
S T U D Y G U I D E 16 1. Urinary System, General a. Label the figure by placing the numbers of the structures in the spaces by the correct labels. 7 Aorta 6 Kidney 8 Ureter 2 Inferior vena cava 4 Renal
Unit #4 Waste and Excretion. The Kidneys
Unit #4 Waste and Excretion The Kidneys Renal Hilus (Hilus) the doorway of the kidney Ureter leaves this region blood and lymphatic vessels enter and exit here Renal Capsule (Capsule) smooth fibrous tissue
28/04/2013 LEARNING OUTCOME C13 URINARY SYSTEM STUDENT ACHIEVEMENT INDICATORS STUDENT ACHIEVEMENT INDICATORS URINARY SYSTEM & EXCRETION
LEARNING OUTCOME C13 Analyse the functional interrelationships of the structures of the urinary system Learning Outcome C13 URINARY SYSTEM STUDENT ACHIEVEMENT INDICATORS Students who have fully met this
2) This is a Point and Click question. You must click on the required structure.
Class: A&P2-1 Description: Test: Excretory Test Points: 144 Test Number: 28379 Printed: 31-March-10 12:03 1) This is a Point and Click question. You must click on the required structure. Click on the Bowman's
Urinary System Organization. Urinary System Organization. The Kidneys. The Components of the Urinary System
Urinary System Organization The Golden Rule: The Job of The Urinary System is to Maintain the Composition and Volume of ECF remember this & all else will fall in place! Functions of the Urinary System
Homeostasis. Thermoregulation. Osmoregulation. Excretion. how organisms regulate their body temperature
Homeostasis the steady-state physiological condition of the body Ability to regulate the internal environment important for proper functioning of cells Thermoregulation Homeostasis how organisms regulate
A&P 2 CANALE T H E U R I N A R Y S Y S T E M
A&P 2 CANALE T H E U R I N A R Y S Y S T E M URINARY SYSTEM CONTRIBUTION TO HOMEOSTASIS Regulates body water levels Excess water taken in is excreted Output varies from 2-1/2 liter/day to 1 liter/hour
Human Physiology - Problem Drill 17: The Kidneys and Nephronal Physiology
Human Physiology - Problem Drill 17: The Kidneys and Nephronal Physiology Question No. 1 of 10 Instructions: (1) Read the problem statement and answer choices carefully, (2) Work the problems on paper
organs of the urinary system
organs of the urinary system Kidneys (2) bean-shaped, fist-sized organ where urine is formed. Lie on either sides of the vertebral column, in a depression beneath peritoneum and protected by lower ribs
Functions of the Urinary System
The Urinary System Functions of the Urinary System Elimination of waste products Nitrogenous wastes Toxins Drugs Regulate aspects of homeostasis Water balance Electrolytes Acid-base balance in the blood
Kidneys and Homeostasis
16 The Urinary System The Urinary System OUTLINE: Eliminating Waste Components of the Urinary System Kidneys and Homeostasis Urination Urinary Tract Infections Eliminating Waste Excretion Elimination of
April 08, biology 2201 ch 11.3 excretion.notebook. Biology The Excretory System. Apr 13 9:14 PM EXCRETORY SYSTEM.
Biology 2201 11.3 The Excretory System EXCRETORY SYSTEM 1 Excretory System How does the excretory system maintain homeostasis? It regulates heat, water, salt, acid base concentrations and metabolite concentrations
Vertebrates possess kidneys: internal organs which are vital to ion and water balance and excretion.
The Kidney Vertebrates possess kidneys: internal organs which are vital to ion and water balance and excretion. The kidney has 6 roles in the maintenance of homeostasis. 6 Main Functions 1. Ion Balance
Question 1: Solution 1: Question 2: Question 3: Question 4: Class X The Excretory System Biology
A. MULTIPLE CHOICE TYPE: (select the most appropriate option in each case) Book Name: Selina Concise Question 1: Excretion primarily involves (a) removal of all byproducts during catabolism (b) removal
CONTROLLING THE INTERNAL ENVIRONMENT
AP BIOLOGY ANIMAL FORM & FUNCTION ACTIVITY #5 NAME DATE HOUR CONTROLLING THE INTERNAL ENVIRONMENT KIDNEY AND NEPHRON NEPHRON FUNCTIONS Animal Form & Function Activity #5 page 1 NEPHRON STRUCTURE NEPHRON
Chapter 44. Regulating the Internal Environment. AP Biology
Chapter 44. Regulating the Internal Environment Homeostasis Living in the world organisms had a choice: regulate their internal environment maintain relatively constant internal conditions conform to the
Chapter 44: Osmoregulation and Excretion
Name Period The steady-state physiological condition that organisms must maintain is termed homeostasis. Osmoregulation and excretion are frequently cited examples of homeostasis and are the central ideas
Urinary System BIO 250. Waste Products of Metabolism Urea Carbon dioxide Inorganic salts Water Heat. Routes of Waste Elimination
Urinary System BIO 250 Waste Products of Metabolism Urea Carbon dioxide Inorganic salts Water Heat Routes of Waste Elimination Skin: Variable amounts of heat, salts, and water; small amounts of urea and
Nephrology - the study of the kidney. Urology - branch of medicine dealing with the male and female urinary systems and the male reproductive system
Urinary System Nephrology - the study of the kidney Urology - branch of medicine dealing with the male and female urinary systems and the male reproductive system Functions of the Urinary System 1. Regulation
The Urinary System. Copyright 2003 Pearson Education, Inc. publishing as Benjamin Cummings
The Urinary System Functions of the Urinary System Elimination of waste products Nitrogenous wastes Toxins Drugs Functions of the Urinary System Regulate aspects of homeostasis Water balance Electrolytes
Outline Urinary System. Urinary System and Excretion. Urine. Urinary System. I. Function II. Organs of the urinary system
Outline Urinary System Urinary System and Excretion Bio105 Chapter 16 Renal will be on the Final only. I. Function II. Organs of the urinary system A. Kidneys 1. Function 2. Structure III. Disorders of
Sunday, July 17, 2011 URINARY SYSTEM
URINARY SYSTEM URINARY SYSTEM Let s take a look at the anatomy first! KIDNEYS: are complex reprocessing centers where blood is filtered through and waste products are removed. Wastes and extra water become
Chapter 10 EXCRETION
Chapter 10 EXCRETION Control of Body Temperature and Water Balance Control of Body Temperature and Water Balance as a part of homeostasis Homeostasis means Maintenance of steady internal conditions despite
BCH 450 Biochemistry of Specialized Tissues
BCH 450 Biochemistry of Specialized Tissues VII. Renal Structure, Function & Regulation Kidney Function 1. Regulate Extracellular fluid (ECF) (plasma and interstitial fluid) through formation of urine.
Urinary System and Fluid Balance. Urine Production
Urinary System and Fluid Balance Name Pd Date Urine Production The three processes critical to the formation of urine are filtration, reabsorption, and secretion. Match these terms with the correct statement
November 30, 2016 & URINE FORMATION
& URINE FORMATION REVIEW! Urinary/Renal System 200 litres of blood are filtered daily by the kidneys Usable material: reabsorbed back into blood Waste: drained into the bladder away from the heart to the
Osmoregulation and Excretion
Chapter 44 Osmoregulation and Excretion PowerPoint Lecture Presentations for Biology Eighth Edition Neil Campbell and Jane Reece Lectures by Chris Romero, updated by Erin Barley with contributions from
Chapter 32 Excretion
Chapter 32 Excretion 3.4 Learning Objectives 3.4.6 The Excretory System in Humans 1. Role of the excretory system in homeostasis. 2. Importance of temperature regulation within the body. 3. Outline the
BIOLOGY - CLUTCH CH.44 - OSMOREGULATION AND EXCRETION.
!! www.clutchprep.com Osmoregulation regulation of solute balance and water loss to maintain homeostasis of water content Excretion process of eliminating waste from the body, like nitrogenous waste Kidney
Chapter 44. Osmoregulation and Excretion
Chapter 44 Osmoregulation and Excretion Overview: A Balancing Act Physiological systems of animals operate in a fluid environment Relative concentrations of water and solutes must be maintained within
Structures of the Excretory System include: ü Skin ü Lung ü Liver ü Kidneys ü Ureter ü Urinary Bladder ü Urethra
Excretory System Structures of the Excretory System include: ü Skin ü Lung ü Liver ü Kidneys ü Ureter ü Urinary Bladder ü Urethra Function of the Excretory System The function of the excretory system is
EXCRETION IN HUMANS 31 JULY 2013
EXCRETION IN HUMANS 31 JULY 2013 Lesson Description In this lesson we: Discuss organs of excretion Look at the structure of the urinary system Look at the structure and functioning of the kidney Discuss
Excretion and Water Balance
Excretion and Water Balance 1. Osmoregulation (water balance) a. Most marine invertebrates are osmoconformers in which the concentration of solutes in their body fluid is equal to that of their environment.
The Urinary System. BIOLOGY OF HUMANS Concepts, Applications, and Issues. Judith Goodenough Betty McGuire
BIOLOGY OF HUMANS Concepts, Applications, and Issues Fifth Edition Judith Goodenough Betty McGuire 16 The Urinary System Lecture Presentation Anne Gasc Hawaii Pacific University and University of Hawaii
12/7/10. Excretory System. The basic function of the excretory system is to regulate the volume and composition of body fluids by:
Excretory System The basic function of the excretory system is to regulate the volume and composition of body fluids by: o o removing wastes returning needed substances to the body for reuse Body systems
Excretory Lecture Test Questions Set 1
Excretory Lecture Test Questions Set 1 1. The separation and ejection of metabolic wastes, usually in aqueous solution, is: a. reabsorption b. secretion c. filtration d. excretion e. endocrinology 2. Besides
CHAPTER 25 URINARY. Urinary system. Kidneys 2 Ureters 2 Urinary Bladder 1 Urethra 1. functions
CHAPTER 25 URINARY Kidneys 2 Ureters 2 Urinary Bladder 1 Urethra 1 fluid waste elimination secretion of wastes control blood volume and BP control blood ph electrolyte levels RBC levels hormone production
I. Metabolic Wastes Metabolic Waste:
I. Metabolic Wastes Metabolic Waste: a) Carbon Dioxide: by-product of cellular respiration. b) Water: by-product of cellular respiration & dehydration synthesis reactions. c) Inorganic Salts: by-product
Excretion Chapter 29. The Mammalian Excretory System consists of. The Kidney. The Nephron: the basic unit of the kidney.
Excretion Chapter 29 The Mammalian Excretory System consists of The Kidney 1. Vertebrate kidneys perform A. Ion balance B. Osmotic balance C. Blood pressure D. ph balance E. Excretion F. Hormone production
Regulating the Internal Environment. AP Biology
Regulating the Internal Environment 2006-2007 Conformers vs. Regulators Two evolutionary paths for organisms regulate internal environment maintain relatively constant internal conditions conform to external
Title: Oct 12 3:37 PM (1 of 39) Ch 44 Osmoregulation and Excretion
Title: Oct 12 3:37 PM (1 of 39) Ch 44 Osmoregulation and Excretion Water Balance and Waste Disposal osmoregulation managing water content and solute composition based on movements of solutes excretion
water balance water nitrogen chapter 42
water balance chapter 42 water osmoregulation water and dissolved solutes adjusting the composition of internal body fluids in arthropods -- hemolymph in vertebrates -- interstitial fluid transport epithelia
Salt and Water Balance and Nitrogen Excretion
Announcements Exam is in class on WEDNESDAY. Bring a #2 pencil and your UFID. You must come to your registered class section (except those with DRC accommodations). Office hours Mon 1-3 pm. Teaching evals:
WHY DO WE NEED AN EXCRETORY SYSTEM? Function: To eliminate waste To maintain water and salt balance To maintain blood pressure
EXCRETORY SYSTEM WHY DO WE NEED AN EXCRETORY SYSTEM? Function: To eliminate waste To maintain water and salt balance To maintain blood pressure These wastes include: Carbon dioxide Mostly through breathing
Chapter 12. Excretion and the Interaction of Systems
Chapter 12 Excretion and the Interaction of Systems 1 2 Goals for This Chapter 1. Identify the main structures and functions of the human excretory system 2. Explain the function of the nephron 3. Describe
1.&Glomerular/Pressure&Filtration&
Urine&Formation& Overall&Process&! Urine gets rid of wastes (NH 3, urea, uric acid, creatinine) and other substances (vitamins, penicillin, histamines) found in excess in the blood!! blood is filtered
Osmoregulation regulates solute concentrations and balances the gain and loss of water
Ch 44 Osmoregulation & Excretion Osmoregulation regulates solute concentrations and balances the gain and loss of water Freshwater animals show adaptations that reduce water uptake and conserve solutes
P215 Spring 2018: Renal Physiology Chapter 18: pp , Chapter 19: pp ,
P215 Spring 2018: Renal Physiology Chapter 18: pp. 504-520, 525-527 Chapter 19: pp. 532-548, 553-560 I. Main Components of the Renal System 1. kidneys 2. ureters 3. urinary bladder 4. urethra 4 Major Functions
Excretory System. Biology 2201
Excretory System Biology 2201 Excretory System How does the excretory system maintain homeostasis? It regulates: Body heat Water-salt concentrations Acid-base concentrations Metabolite concentrations ORGANS
Excretory System. Excretory System
Excretory System Biology 2201 Excretory System How does the excretory system maintain homeostasis? It regulates: Body heat Water-salt concentrations Acid-base concentrations Metabolite concentrations 1
Fifth Year Biology. Excretion. Miss Rochford
Fifth Year Biology Excretion Miss Rochford In this Topic Excretion in plants Excretion and homeostasis Skin Organs of excretion Urinary system Kidneys Nephron Control of urine volume Characteristics of
Human Urogenital System 26-1
Human Urogenital System 26-1 Urogenital System Functions Filtering of blood, Removal of wastes and metabolites Regulation of blood volume and composition concentration of blood solutes ph of extracellular
Nephron Anatomy Nephron Anatomy
Kidney Functions: (Eckert 14-17) Mammalian Kidney -Paired -1% body mass -20% blood flow (Eckert 14-17) -Osmoregulation -Blood volume regulation -Maintain proper ion concentrations -Dispose of metabolic
Urinary System. Chapter 17 7/19/11. Introduction
7/19/11 Chapter 17 Urinary System Introduction A. The urinary system consists of two kidneys that filter the blood, two ureters, a urinary bladder, and a urethra to convey waste substances to the outside.
Your Goal. Animal s Urinary and Osmoregulatory systems. Paragraph 1: Introduction Goal introduce the paper. Paragraph 1: Introduction
Your Goal Animal s Urinary and Osmoregulatory systems l Be able to tell the story of kidney evolution as an essay. Maintenance Introduction Goal introduce the paper l Homeostasis is the of Maintenance
Ch17-18 Urinary System
Ch17-18 Urinary System Main Function: Filter the blood Other Functions: maintain purity and consistency of internal fluids eliminates nitrogenous wastes, toxins, and drugs from the body regulates blood
AP Biology. Homeostasis. Chapter 44. Regulating the Internal Environment. Homeostasis
Chapter 44. Regulating the Internal Environment omeostasis Living in the world organisms had a choice: regulate their internal environment maintain relatively constant internal conditions conform to the
Chapter 13 The Urinary System
Biology 12 Name: Urinary System Per: Date: Chapter 13 The Urinary System Complete using BC Biology 12, page 408-435 13.1 The Urinary System pages 412-413 1. As the kidneys produce urine, they carry out
The Urinary System 15PART A. PowerPoint Lecture Slide Presentation by Patty Bostwick-Taylor, Florence-Darlington Technical College
PowerPoint Lecture Slide Presentation by Patty Bostwick-Taylor, Florence-Darlington Technical College The Urinary System 15PART A Functions of the Urinary System Elimination of waste products Nitrogenous
EXCRETION QUESTIONS. Use the following information to answer the next two questions.
EXCRETION QUESTIONS Use the following information to answer the next two questions. 1. Filtration occurs at the area labeled A. V B. X C. Y D. Z 2. The antidiuretic hormone (vasopressin) acts on the area
SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question.
Exam Name SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question. Figure 25.1 Using Figure 25.1, match the following: 1) Glomerulus. 2) Afferent arteriole. 3)
Excretion and Waste Management. Biology 30S - Miss Paslawski
Excretion and Waste Management Biology 30S - Miss Paslawski Lesson 1 Waste Products and Organs 2 3 Excretion Excretion: Process by which dissolved metabolic wastes are separated from body fluids and removed
5.Which part of the nephron removes water, ions and nutrients from the blood?
Uro question 1.While reading a blood test I notice a high level of creatinine, I could assume from this that A) There is a possibility of a UTI B) There is a possibility of diabetes C) There is a possibility
Osmoregulation. 19 th March 2012
Osmoregulation 19 th March 2012 1 Outline Body Fluid Regulation Aquatic Animals Marine Bony Fish Freshwater Bony Fish Terrestrial Animals Nitrogenous Waste Products Organs of Excretion Urinary System in
Ch. 44 Regulating the Internal Environment
Ch. 44 Regulating the Internal Environment 2006-2007 Conformers vs. Regulators Two evolutionary paths for organisms regulate internal environment maintain relatively constant internal conditions conform
The Urinary System PART A
15 The Urinary System PART A PowerPoint Lecture Slide Presentation by Jerry L. Cook, Sam Houston University ESSENTIALS OF HUMAN ANATOMY & PHYSIOLOGY EIGHTH EDITION ELAINE N. MARIEB Functions of the Urinary
Osmoregulation and Renal Function
1 Bio 236 Lab: Osmoregulation and Renal Function Fig. 1: Kidney Anatomy Fig. 2: Renal Nephron The kidneys are paired structures that lie within the posterior abdominal cavity close to the spine. Each kidney
Human Anatomy and Physiology - Problem Drill 23: The Urinary System, Fluid, Electrolyte and Acid-Base Balance
Human Anatomy and Physiology - Problem Drill 23: The Urinary System, Fluid, Electrolyte and Acid-Base Balance Question No. 1 of 10 Which of the following statements about the functions of the urinary system
Chapter 16 Lecture Outline
Chapter 16 Lecture Outline See separate PowerPoint slides for all figures and tables preinserted into PowerPoint without notes. Copyright The McGraw-Hill Companies, Inc. Permission required for reproduction
BIOL2030 Human A & P II -- Exam 6
BIOL2030 Human A & P II -- Exam 6 Name: 1. The kidney functions in A. preventing blood loss. C. synthesis of vitamin E. E. making ADH. B. white blood cell production. D. excretion of metabolic wastes.
RNPDC CCNP Anatomy and Physiology: Renal System Pre-Quiz 2015
RNPDC CCNP Anatomy and Physiology: Renal System Pre-Quiz 2015 1. In which abdominal cavity do the kidneys lie? a) Peritoneum. b) Anteperitoneal. c) Retroperitoneal. d) Parietal peritoneal 2. What is the
S.N.KANSAGRA SCHOOL BIOLOGY DEPARTMENT. 1. Fibrous connective tissue covering the kidneys.
Name Q1. Name the following: S.N.KANSAGRA SCHOOL Date 1. Fibrous connective tissue covering the kidneys. 2. The deep notch present on the inner surface of the kidney. 3. The peripheral dark reddish brown
URINARY SYSTEM. Urinary System
URINARY SYSTEM Urinary System Kidney Functions Excretion Regulation of blood volume and pressure Regulation of electrolyte and ph levels Kidney Structure Gross Anatomy Fibrous Capsule Renal Cortex Renal
describe the location of the kidneys relative to the vertebral column:
Basic A & P II Dr. L. Bacha Chapter Outline (Martini & Nath 2010) list the three major functions of the urinary system: by examining Fig. 24-1, list the organs of the urinary system: describe the location
Osmoregulation and Excretion
Osmoregulation and Excretion 1. There are two basic solutions to the problem of balancing water gain with water loss. a. The first, available only to marine animals, is to be an osmoconformer. The concentration
Urinary bladder provides a temporary storage reservoir for urine
Urinary System Organs Kidney Filters blood, allowing toxins, metabolic wastes, and excess ions to leave the body in urine Urinary bladder provides a temporary storage reservoir for urine Paired ureters
The Urinary System. Medical Assisting Third Edition. Booth, Whicker, Wyman, Pugh, Thompson The McGraw-Hill Companies, Inc. All rights reserved
The Urinary System PowerPoint presentation to accompany: Medical Assisting Third Edition Booth, Whicker, Wyman, Pugh, Thompson 30-2 Learning Outcomes 30.1 Describe the structure, location, and functions
General Anatomy of Urinary System
General Anatomy of Urinary System URINARY SYSTEM ORGANS Kidneys (2) Ureters (2) Urinary bladder Urethra KIDNEY FUNCTIONS Control blood volume and composition KIDNEY FUNCTIONS Filter blood plasma, eliminate
2. Ureters Composed of smooth muscle tissue ~25cm long Connects kidneys to bladder Undergoes peristaltic contraction to move urine to bladder
Section 6: The Urinary System A) Organs of the Urinary system 1. Kidneys 2. Ureters 3. Bladder 4. Urethra 1. Kidneys Paired organs located on either side of vertebral column in upper part of abdominal
4. VITA D- absorbs CALCIUM for healthy bones
4. VITA D- absorbs CALCIUM for healthy bones The skin soaks in vita D from sun exposure 15-20 min or 30 min for darker complexions to synthesize vita D Kidneys metabolize vita D into CALCITROL Difference
EXCRETORY SYSTEM E. F. G. H.
XRTORY SYSTM 1. Label the following parts of the nephron in the diagram below:..... F. G. H. I. J. K. L. 2. Identify the following as either True or False: There is a greater osmotic concentration in the
Chapter 17: Urinary System
Introduction Chapter 17: Urinary System Organs of the Urinary System REFERENCE FIGURE 17.1 2 kidneys filters the blood 2 ureters transport urine from the kidneys to the urinary bladder Urinary bladder
Urinary System. consists of the kidneys, ureters, urinary bladder and urethra
Urinary System 1 Urinary System consists of the kidneys, ureters, urinary bladder and urethra 2 Location of Kidneys The kidneys which are positioned retroperitoneally lie on either side of the vertebral