Tissues. How do cells form tissues?
|
|
- Jeffery Collins
- 6 years ago
- Views:
Transcription
1 Tissues How do cells form tissues?
2 Using cell junctions
3 Tissues Epithelial tissue Connective tissue Muscle tissue Nervous tissue
4 Epithelial Tissue Closely packed cells in continuous sheets connected by many desmosomes & tight junctions Apical and Basal surfaces Cells rest on Basement membrane No blood supply, depend on diffusion from capillaries for food and oxygen
5 Apical vs. Basal APICAL SURFACE A free surface or edge exposed to the body s exterior or to the cavity/lumen of an internal organ. BASAL SURFACE Basement membrane Lower surface of epithelium Structureless material secreted by the cells
6 Types of Epithelial Tissue SIMPLE Squamous Cuboidal Columnar Pseudostratified STRATIFIED Squamous Cuboidal Columnar Transitional
7 Simple vs. Stratified Simple epithelia one layer of cells Concerned with absorption, secretion, and filtration Stratified epithelia two or more cell layers More durable Function primarily to protect
8 Simple Squamous Epithelium Single layer of thin squamous cells resting on a basement membrane Substances move by rapid diffusion or filtration Ex. Walls of capillaries, air sacs of lungs
9 Simple Cuboidal Epithelium One layer of cuboidal cells resting on a basement membrane Common in glands and ducts Ex. Salivary glands, covers surface of ovaries
10
11 Simple Columnar Epithelium 1. Made up of a single row of elongated cells whose nuclei are all located near the basement membrane. 2. It lines the uterus, stomach, and intestines where it protects underlying tissues, secretes digestive fluids, and absorbs nutrients. 3. In the intestine, these cells possess microvilli that increase the surface area available for absorption. 4. Mucus-secreting goblet cells can be found among columnar cells.
12 1. These cells appear layered due to the varying positions of their nuclei within the row of cells, but are not truly layered. 2. Cilia may be present, along with mucus-secreting globlet cells, that line and sweep debris from respiratory tubes. 3. In the female reproductive tract, cilia on these cells aid in moving eggs through the oviducts to the uterus.
13 Stratified Squamous 1. This type of tissue is made up of layers of flattened cells that are designed to protect underlying layers. 2. It makes up the outer layer of skin, and lines the mouth, throat, vagina, and anal canal. 3. In the skin, outer layers of cells undergo keratinization; however, this process does not occur where tissues remain moist in the throat, vagina, or anal canal.
14
15 Stratified Cuboidal 1. This tissue consists of two to three layers of cuboidal cells lining a lumen of the mammary glands, sweat glands, salivary glands, and pancreas. 2. Several layers of cells provide greater protection than one single layer.
16 Stratified Cuboidal
17 Stratified Columnar 1. This tissue consists of several layers of cells and is found in the vas deferens, part of the male urethra, and parts of the pharynx.
18 Stratified Columnar
19 Transitional 1. Transitional epithelium is designed to distend and return to its normal size, as it does in the lining of the urinary bladder. 2. This design provides distensibility and keeps urine from diffusing back into the internal cavity.
20 Glandular Epithelium Endocrine Glands Lose their connection to the surface (ductless glands) Secretions (all hormones) diffuse directly into blood vessels Ex. Thyroid, adrenals, pituitary Exocrine Glands Retain their ducts, secretions empty through ducts to epithelial surface Ex. Sweat and oil glands, liver, pancreas
21 What are glands? Glands--Consist of one or more cells that make and secrete a particular product. Secretion typically contain protein molecules in an aqueous (water-based) fluid Glandular cells obtain needed materials from the blood and use them to make their secretion, which then get discharge
22 Connective Tissue
23 Characteristics of Connective Tissue Function primarily in protecting, supporting, and binding together other body tissues Most are well vascularized except tendons, ligaments and cartilage. Extracellular matrix produced by connective tissue cells and secreted to the exterior Liquid, semisolid (gel-like), or very hard Weight bearing, withstand stretching, and other abuses
24 Characteristics Continued Fibers made by CT cells and secreted Collagen fibers (white) Elastic fibers (yellow) Reticular fibers (fine collagen)
25 Types of Connective Tissue From most rigid to softest: Bone Cartilage Dense connective tissue Loose connective tissue Blood
26 Bone Osseus tissue Most rigid connective tissue, with deposits of mineral salts and collagen within the matrix. Bone cells, called osteocytes, lie within lacunae and are arranged in concentric circles Good blood supply, enabling rapid recovery after an injury. Rocklike hardness allows protection and support of other body organs
27 Cartilage Provides a supportive framework for various structures. Cartilage cells (chondrocytes) lie within lacunae in the gel-like fluid matrix.
28 Types of Cartilage Hyaline cartilage is white with abundant fine collagen fibers, is found at the ends of bones, and supports respiratory passages. Elastic cartilage, with elastic fibers, provides a framework for the external ears and parts of the larynx. Fibrocartilage is a tough tissue that provides a shock-absorbing function in intervertebral disks and in the knees and pelvic girdle.
29 Dense Connective Tissue This tissue consists of densely packed collagenous fibers and is very strong but lacks a good blood supply. Fibroblasts cells that make fibers It is found as part of tendons and ligaments.
30 Loose Connective Tissue This type of tissue forms delicate, thin membranes throughout the body that bind body parts together. Fibroblasts are separated by a gel-like ground substance that contains collagenous and elastic fibers. It binds the skin to underlying organs and fills spaces within muscle.
31 Areolar Tissue Most widely distributed connective tissue in the body Cusions and protects body organs it wraps Glue that holds internal organs together
32 Adipose Tissue Fat storing connective tissue Found beneath the skin (insulates the body), around joints, padding the kidneys and other internal organs, and in certain abdominal membranes.
33 Reticular Connective Tissue Network of interwoven reticular fibers associated with reticular cells Internal supporting framework
34 Blood Blood is composed of cells (red and white) suspended in a fluid matrix (plasma). It is formed in the blood-forming tissues inside red bone marrow and functions to transport substances throughout the body.
Tissues. Group of cells that are similar in structure and function. 4 primary types. Epithelium (covering) Connective (support) Nervous(control)
Tissues Tissues Group of cells that are similar in structure and function 4 primary types Epithelium (covering) Connective (support) Nervous(control) Epithelial tissue (epithelium) Lining, covering, and
More informationHole s Human Anatomy and Physiology
Hole s Human Anatomy and Physiology 1 Chapter 5 Tissues Four major tissue types 1. Epithelial 2. Connective 3. Muscle 4. Nervous 2 Epithelial Tissues General characteristics - cover organs and the body
More informationTissues Chapter 5...Tissue - a group or mass of similar cells working together to perform certain common functions
Tissues Chapter 5...Tissue - a group or mass of similar cells working together to perform certain common functions There are 4 major types of tissue Epithelial Connective Muscle Nervous 1. Epithelial Tissue
More informationUnit II: Tissues and Integumentary System
Unit II: Tissues and Integumentary System 2.1 - Tissues Chapter 4 Written Response #1 1. What is a tissue? 2. What are four major types of tissues? Tissue Definition: a group or mass of similar cells working
More informationChapter 05. *Lecture Outline. PowerPoints prepared by Melanie Waite-Altringer Biology Faculty Member of Anoka-Ramsey Community College
Chapter 05 *Lecture Outline *See separate Image PowerPoint slides for all figures and tables pre-inserted into PowerPoint without notes. PowerPoints prepared by Melanie Waite-Altringer Biology Faculty
More informationTissue = groups of cells that are similar in structure and function
Tissue = groups of cells that are similar in structure and function Types Epithelial - covering Connective - support Muscle - movement Nervous - control Membranes line body cavities and hold organs together
More informationHistology Notes -Part 1: Epithelial Tissues
Introduction Group of cells w/ similar structure & function = TISSUE Four Basic Tissue Types 1. Epithelial-covers 2. Connective-supports 3. Muscular*-produces movement (will discuss in the muscular system
More informationBasic Tissue Types and Functions
Tissues Histology Basic Tissue Types and Functions 1) Epithelial tissue covering 2) Connective tissue support 3) Muscle tissue movement 4) Nervous tissue control Epithelial Tissue 1) Covers a body surface
More informationBody Tissues Pearson Education, Inc.
Body Tissues Tissues Groups of cells with similar structure and function Four primary types: Epithelial tissue (epithelium).1 Connective tissue.2 Muscle tissue.3 Nervous tissue.4 Epithelial Tissues Locations:
More informationTissues 10/21/2016. Epithelial Tissue
Tissues This is a generalized cell diagram. It shows the anatomy of a cell, but most cells do not actually look like this. Cells can have a wide variety of shapes and sizes, depending on their function.
More informationChapter 5. Tissues. 4 Types of Body Tissues. Tissues
Chapter 5 Tissues Tissues Tissues - groups of cells that are similar in structure & function RBC, WBC, & platelets are a group of cells working together to form BLOOD tissue Histology Pathohistology study
More informationChapter 1: Cells and Tissues
Chapter 1: Cells and Tissues Cells and Tissues Carry out all chemical activities needed to sustain life Cells are the building blocks of all living things Tissues are groups of cells that are similar in
More informationTissue Outline (chapter 4) Tissues group of cells that perform structural and roles. List the 4 types:
Tissue Outline (chapter 4) Tissues group of cells that perform structural and roles. List the 4 types: 1. 2. 3. 4. I. Epithelial Tissue covers all the surfaces, inside & out. Are the major tissues of,
More informationChapter 05. Review. Copyright The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
Chapter 05 Review 5.1: Introduction Similar cells with a common function are called tissues. The study of tissues is called histology. There are four (4) primary or major tissue types: 1. Epithelial Tissue
More informationEpithelial Tissue. Simple Cuboidal Function: secretion and absorption. Simple Squamous
Epithelial Tissue General Functions: Lines and covers organs Absorbs / secretes substances Gas exchange Protection Special Characteristics: - have an apical surface on top - have a basement membrane below
More informationTissues and Membranes
I. In the Beginning a. Egg + sperm! Tissues and Membranes b. 1 cell divides to make 2, 2 divide to make 4, 4 divide to make 8, and then? c. d. e. Totipotent: f. Pluripotent: II. III. Tissues a. Tissues
More informationTissues. groups of cells similar in structure and function 4 types. epithelium connective muscle nervous
Tissues groups of cells similar in structure and function 4 types epithelium connective muscle nervous Epithelial Tissue lining covering glandular Functions protection absorption filtration secretion Epithelium
More informationChapter 4 - Epithelial Tissues
Chapter 4 - Epithelial Tissues Tissues Definition A group of closely associated cells that work together to perform a specific function Types Epithelial - covering Connective - support Muscle - movement
More informationTissue: The Living Fabric: Part A
PowerPoint Lecture Slides prepared by Janice Meeking, Mount Royal College C H A P T E R 4 Tissue: The Living Fabric: Part A Tissues Groups of cells similar in structure and function Types of tissues Epithelial
More informationBody Tissues. Cells are specialized for particular functions Tissues - groups of cells with similar structure. and function Four primary tissue types:
Chapter 3 Tissues Body Tissues Cells are specialized for particular functions Tissues - groups of cells with similar structure and function Four primary tissue types: Epithelium Connective tissue Nervous
More informationAnatomy and Physiology Tissue Review
Anatomy and Physiology Tissue Review OVERVIEW Histology practicals can be rough, especially when access to slides is limited to the lab period. This resource provides an opportunity to learn or review
More informationBasic Histology. By Mrs. Bailey
Basic Histology By Mrs. Bailey Primary Tissues 1. Epithelial Tissue 2. Connective Tissue 3. Muscle Tissue 4. Nervous Tissue Very cellular Supported by underlying connective tissue Epithelial & connective
More informationOutline. Bio 105: Tissues Laboratory. Organization of the Human Body. Tissue - Epithelium. Tissues 3/2/ Copyright 2009 Pearson Education, Inc
Outline Bio 105: Tissues Laboratory Laboratory 5 Reading: Chapter 4 I. Cell to cell contact II. Body Cavities III. Membranes IV. Homeostasis V. Integumentary System I. Includes skin, hair and nails 1 2
More informationI. Introduction. Unit One. Tendons of the hand. The white glistening appearance results from the collagen of which tendons are composed.
5 Tendons of the hand tendons The white glistening appearance results from the collagen of which tendons are composed. Chapter 5 Karen Webb Smith Unit One I. Introduction A. Cells are arranged in tissues
More informationClassification of Tissues
6 R e v i e w S h e e t Exercise Classification of Tissues NAME LAB TIME/DATE Tissue Structure and Function General Review 1. Define tissue. A group of cells similar to one another in structure that perform
More informationEpithelium. Four primary tissue types:
Epithelium Four primary tissue types: Epithelial (covering) Connective (support) Nervous (control) Muscular (movement) Smooth muscle Cardiac muscle Skeletal muscle 1 Epithelial Tissue Features Epithelial
More informationCells are the basic unit of life
Ch. 4 Tissues Cells are the basic unit of life Organism Organ System Organs Tissues Cells Living thing A group of organ systems working together Group of organs working together Each system has a specific
More informationEpithelial Tissue lining, covering, glandular tissue > Function protect, absorption, filtration, secretion, excretion
Chapter 4: TISSUES IX. Tissues Intro Epithelial Tissue lining, covering, glandular tissue > Function protect, absorption, filtration, secretion, excretion Connective Tissue most widespread tissue type
More informationTissues. Tissues. Four basic tissues. A collection of cells with a common function. 1. Epithelial 2. Connective 3. Muscular 4.
Tissues Tissues A collection of cells with a common function Four basic tissues 1. Epithelial 2. Connective 3. Muscular 4. Nervous Epithelia: cells in layers Types of epithelia 1) lining Layers of cells
More informationConnexons: hollow connective tubes
Chapter 3 1. tight junctions: like a zipper, these junctions hold the cells tightly together making them impermeable to the extracellular fluid that surrounds them. 2. desmosomes: like buttons, these
More informationEpithelial Lecture Test Questions
Epithelial Lecture Test Questions 1. Which of the following free surfaces lack(s) epithelia: a. lung alveoli (air sacs) b. hard palate c. joint cavities d. abdominal cavity e. salivary gland ducts 2. Which
More informationTissues. Definition. A group of similar cells and their intercellular substances specialized to perform a specific function.
Chapter 4 - Tissues Tissues Definition A group of similar cells and their intercellular substances specialized to perform a specific function. Tissues Epithelial covers exposed surfaces, lines internal
More informationClassification of Tissues
M06_MARI0000_00_SE_CH06.qxd 3/28/11 4:37 PM Page 35 NAME LAB TIME/DATE R E V I E W S H E E T EXERCISE 6 Classification of Tissues Tissue Structure and Function General Review 1. Define tissue. A group
More informationHistology= the study of tissues
Histology 2014 Histology= the study of tissues A tissue is a group of cells that have a similar shape and function. Different types of tissues can be found in different organs. In humans, there are four
More informationHistology= the study of tissues
Unit 3-Histology Histology= the study of tissues A tissue is a group of cells that have a similar shape and function. Different types of tissues can be found in different organs. In humans, there are four
More informationTissues. tissue = many cells w/ same structure and function. cell shape aids function tissue shape aids function. Histology = study of tissues
Tissues tissue = many cells w/ same structure and function cell shape aids function tissue shape aids function Histology = study of tissues 4 types of tissues Epithelial coverings contact openings Connective
More informationStudy of different tissues Abnormal cells and tissues can be compared to normal tissues to identify disease, such as cancer Being able to know and
CHAPTER 4 Study of different tissues Abnormal cells and tissues can be compared to normal tissues to identify disease, such as cancer Being able to know and recognize normal tissues under the microscope
More informationStudy of Tissues Dr. A. Ebneshahidi
Study of Tissues Dr. A. Ebneshahidi Tissues Tissues are composed of cells similar in structure and specialized to perform a specific function for the body. The human body is made of four general types
More informationBio & 241 A&P Unit 1 / Lecture 3
Bio & 241 A&P Unit 1 / Lecture 3 Tissues All body tissues arise from three fundamental embryonic tissues. Endoderm: forms epithelial tissues lining internal organs such as the GI tract Mesoderm: connective
More informationLecture Overview. Chapter 4 Epithelial Tissues Lecture 9. Introduction to Tissues. Epithelial Tissues. Glandular Epithelium
Visual Anatomy & Physiology First Edition Martini & Ober Chapter 4 Lecture 9 Lecture Overview Introduction to Tissues Location General characteristics Functions Classification Glandular Epithelium 2 Where
More informationTissues Review 4 type
Tissues Review 4 type Tissues Definition: a group of closely associated cells that perform related functions and are similar in structure Between cells: nonliving extracellular material Four basic types
More informationTissues. tissue = many cells w/ same structure and function. cell shape aids its function tissue shape aids its function
Tissues tissue = many cells w/ same structure and function cell shape aids its function tissue shape aids its function Histology = study of tissues 4 types of tissues Epithelial coverings contact openings
More informationHOLE S ANATOMY CHAPTER 5, PART II Lecture notes
HOLE S ANATOMY CHAPTER 5, PART II Lecture notes I. Connective Tissue A. Structure 1. have few cells that are spaced apart and can divide; two categories: a. fixed cells cells that are present in tissue
More informationTISSUES. Dr. Gary Mumaugh
TISSUES Dr. Gary Mumaugh Tissues Tissues - Groups of cells similar in structure and function and perform a common function Histology The study of tissues The four types of tissues Epithelial Connective
More informationHistology. Study of body tissues
Histology Study of body tissues 2 Introduction to Body Tissues 1. Composed of specialized cells of similar structure and perform a common function 2. Four major types (4 Cs) a. Epithelial - Cover b. Connective
More informationHistology. There are four basic tissue types in the body are :-
Histology Lab.I There are four basic tissue types in the body are :- 1- Epithelial tissues (Epithelium) 2- Connective tissues 3- Muscular tissues 4- Nervous tissues 1-Epithelial tissues epithelial tissues
More informationEpithelial Tissues. Types of Epithelial Tissues: Lining of Kidney
Epithelial Tissues Covers the entire body surface and most of the body s inner cavities Outer epidermis (skin) protects from injury and drying out Inner epidermal tissue (on internal surfaces) often serves
More informationAir sacs of lungs and the lining of the heart, blood vessels, and lymphatic vessels
Cells Location Function Simple squamous epithelium Air sacs of lungs and the lining of the heart, blood vessels, and lymphatic vessels Allows materials to pass through by diffusion and filtration, and
More informationAnatomy &- Physiology Histology Worksheet
Anatomy &- Physiology Histology Worksheet 1. The four primary tissue types found in the human body are a) squamous, cuboidal, columnar, glandular b) adipose, elastic, reticular, cartilage c) skeletal,
More informationHistology 101! !! Name:! Block: Identify and describe the functions of major tissue types including their subclasses and varieties!
Histology 101 Identify and describe the functions of major tissue types including their subclasses and varieties Name: Block: "1 Introduction to Tissues Histology Notes Tissue (living fabric) : groups
More informationChapter 3. Cells and Tissues. Lecture Presentation by Patty Bostwick-Taylor Florence-Darlington Technical College Pearson Education, Inc.
Chapter 3 Cells and Tissues Lecture Presentation by Patty Bostwick-Taylor Florence-Darlington Technical College Body Tissues Tissues Groups of cells with similar structure and function Four primary types:
More informationUNIT 4 T I S S U E S
UNIT 4 T I S S U E S WHAT IS A TISSUE Group of cells that work together to do a function Cells are similar Extracellular fluid around them is similar Histology EPITHELIAL TISSUE Also called epithelium
More informationEpithelia of Coverings and Linings. Tissues. Tissue
Tissue Tissues Chapter 3 Definition an aggregation of cells in which each cooperates with all others in the performance of a given function Examples of general functions Movement Protection Support Production
More informationLab 1 ANIMAL TISSUES
Lab 1 ANIMAL TISSUES Levels of Organization Animals are multicellular heterotrophs whose cells lack cell walls. Most animals exhibit a hierarchical level of organization: Cells are organized into tissues
More informationUnit I Problem 9 Histology: Basic Tissues of The Body
Unit I Problem 9 Histology: Basic Tissues of The Body - What is the difference between cytology and histology? Cytology: it is the study of the structure and functions of cells and their contents. Histology:
More informationPick a cell that isn t yours!
Pick a cell that isn t yours! Quiz 1: Introduction and Cells Module 2: Histology The study of tissues This module is very visual! Know these images! Introduction www.quizlet.com is a very useful tool for
More informationCell and Tissue Types. Epithelial, Connective, Muscle, Nerve
Cell and Tissue Types Epithelial, Connective, Muscle, Nerve Objectives Explain the major stages of the cell cycle and cellular division (mitosis). Describe specific events occurring in each of the phases
More informationIntroduction to Types of Body Tissue Putting it All Together. Packet #12
Introduction to Types of Body Tissue Putting it All Together Packet #12 Introduction Body Tissues Tissues Groups of cells with similar structure and function Four primary types Epithelial tissue (epithelium)
More informationTissue: The Living Fabric
PowerPoint Lecture Slide Presentation by Vince Austin Human Anatomy & Physiology FIFTH EDITION Elaine N. Marieb Chapter 4 Tissue: The Living Fabric Part A Tissues Groups of cells similar in structure and
More informationTissues and Structures to Know for the Lab Practical
Ch. 3 - Cells and Tissues Tissues and Structures to Know for the Lab Practical Miss School, Miss Out! Simple squamous epithelium line and cover; site of diffusion Simple squamous epithelium apical surface
More informationAnatomy PHL 212. Dr. Dina A. A. Hassan. -
Anatomy PHL 212 Dr. Dina A. A. Hassan Associate Professor College of Pharmacy (Female Section) Sattam Bin Abdulaziz University Al kharj / Kingdom of Saudi Arabia Email :- da.hassan@psau.edu.sa 1 Anatomy
More informationTissues, Glands, and Membranes. Chapter Five Mrs. Hornacek
Tissues, Glands, and Membranes Chapter Five Mrs. Hornacek Objectives 1. Name the four main groups of tissues and give the location and general characteristics of each. 2. Differentiate between voluntary
More informationTISSUES. Objectives. Tissues
TISSUES Objectives Introduce the four major types of tissues Describe the general characteristics and functions of epithelial & connective tissue Name the major types of epithelial & connective tissues
More informationCHAPTER 05 Histology: EPITHELIUM
BIO 211: ANATOMY & PHYSIOLOGY I 1 CHAPTER 05 Histology: EPITHELIUM Part 01: Brief Introduction Part 02: Survey of Types Dr. Lawrence G. G. Altman www.lawrencegaltman.com Some illustrations are courtesy
More informationTissues are: group of similar or identical cells that share a common function. used to build organs
Tissues: Four classes Epithelium Connective Muscle Nervous Tissues are: group of similar or identical cells that share a common function. used to build organs Overview: Epithelial o Line body cavities
More informationTissues. Cells work together in functionally related groups called tissues Types of tissues: 1. Epithelial lining and covering. 2. Connective support
Histology Tissues Cells work together in functionally related groups called tissues Types of tissues: 1. Epithelial lining and covering 2. Connective support 3. Muscle movement 4. Nervous control Epithelial
More informationTISSUES TYPES. CHAPTER 05 Histology: EPITHELIUM BIO 211: ANATOMY & PHYSIOLOGY I. HISTOLOGY = the study of tissues
BIO 211: ANATOMY & PHYSIOLOGY I 1 CHAPTER 05 Histology: EPITHELIUM Part 01: Brief Introduction Part 02: Survey of Types Dr. Lawrence G. G. Altman www.lawrencegaltman.com Some illustrations are courtesy
More informationWhat is histology? HISTOLOGY
Introduction to Histology What is histology? HISTOLOGY histo = tissue ogy = study So HISTOLOGY = the study of tissues! What is a TISSUE? Tissues are groups of cells with specialized structural and functional
More informationEpithelium Characteristics cont. 2. Apical Surface
Epithelium Characteristics cont. 2. Apical Surface always has one exposed (apical) surface Some surfaces are smooth & slick, others may have: microvilli fingerlike extensions of the plasma membrane; increase
More informationLecture Overview. Marieb s Human Anatomy and Physiology. Chapter 4 Tissues: The Living Fabric Epithelial Tissues Lecture 9. Introduction to Tissues
Marieb s Human Anatomy and Physiology Marieb Hoehn Chapter 4 Tissues: The Living Fabric Epithelial Tissues Lecture 9 Lecture Overview Introduction to Tissues Epithelial Tissues Location General characteristics
More informationB. Classification of epithelium: by number of cell layers present and by shape of the superficial cell layers.
I. Introduction - tissue: group of cells that are closely associated, similar in structure and function, and perform a common or related function. - four primary tissues: epithelial tissue, connective
More informationLesson 9A Tissues in Animals
Lesson 9A Tissues in Animals Levels of Organization in the Human Body Similar types of cells Different types of tissues Different organs Many organ systems cell tissue organ organ system organism Levels
More informationThey cells can not function death.
Jenna Hellack Jan 2001 Tissues What do you think happens when the cells use up their food and oxygen before there is time to replenish it? They cells can not function death. Blood Cell Cancer cell Plant
More informationBiology 325 Fall 2003
Name: MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) Which of the following is not one of the primary tissue types? A) germinative tissue B) muscle
More informationThe Tissue Level of Organization
Tissue The Tissue Level of Organization Chapter 3 Definition an aggregation of cells in which each cooperates with all others in the performance of a given function Examples of general functions Movement
More informationEpithelial Tissue. Functions include: 1. Protection 4. Absorption 2. Secretion 5. Filtration 3. Sensory reception
Tissues There are 4 primary tissue types in the human body: 1. Epithelial (covering/lining) 2. Connective (support) 3. Muscle (movement) 4. Nervous (control) Epithelium Epithelial Tissue Covers the surface
More informationUse for reference if needed:
A- 2.5 Describe how structure and function are related in terms of cell and tissue types. I can recognize different types of body tissue. I can explain how different tissue structures affect their functions.
More informationA. cells that perform related functions and are similar in structure. B. extracellular material - made by cells and secreted into interstitial space
I. tissue components A. cells that perform related functions and are similar in structure B. extracellular material - made by cells and secreted into interstitial space II. tissue types A. epithelium (e.)
More informationAnatomy Chapter 4 Tissues
4 Principle Tissue Types Epithelial tissue Covering and lining Glandular Connective tissue Highly variable Most abundant tissue type Muscular tissue 3 major types Produce force through contraction Nervous
More informationEpithelial Tissue. SAC Request. Epithelial Tissue 27/06/12. Linings and? BIOL241
Epithelial Tissue Linings and? BIOL241 SAC Request From Audrey Rose Cabinet Coordinator Student Administrative Council SAC is looking for dedicated students to apply for the Student Cabinet, Fee Board,
More informationTISSUE. A group of cells that perform a similar function within an organism. Epithelium Connective Muscle Nervous CREDITS
TISSUE A group of cells that perform a similar function within an organism. Epithelium Connective Muscle Nervous CREDITS Epithelium Connective Muscle Nervous Epithelium Composed of a layer of cells. Lines
More informationBody Tissues PART C. PowerPoint Lecture Slide Presentation by Patty Bostwick-Taylor, Florence-Darlington Technical College
PowerPoint Lecture Slide Presentation by Patty Bostwick-Taylor, Florence-Darlington Technical College Body Tissues 3 PART C I. Body Tissues A. Tissues (tissue = woven) Histology the study of tissues Groups
More informationHuman anatomy Unit III. Tissue
Human anatomy Unit III Tissue Definition of Tissues Biological tissue is a collection of interconnected cells that perform a similar function within an organism. In other words, it is a group of cells
More information2. Epithelial Tissues Dr. Manal Othman
Biology-232 GENERAL HISTOLOGY 2. Epithelial Tissues Dr. Manal Othman Anatomy Department CMMS, AGU HISTOLOGY: w Study of the structure and function of tissues and organs at the microscopic levels. w Tissues
More informationBIOH111. o Cell Biology Module o Tissue Module o Integumentary system o Skeletal system o Muscle system o Nervous system o Endocrine system
BIOH111 o Cell Biology Module o Tissue Module o Integumentary system o Skeletal system o Muscle system o Nervous system o Endocrine system Endeavour College of Natural Health endeavour.edu.au 1 Textbook
More informationTissues (Histology) Ch. 3 Human Anatomy lecture
I. Histology the study of tissues A. 4 basic tissue types epithelial connective muscle nervous Tissues (Histology) Ch. 3 Human Anatomy lecture B. Usually found in combinations to form organs. C. As you
More informationNOTES: CH 40 Introduction to Human Anatomy & Physiology
NOTES: CH 40 Introduction to Human Anatomy & Physiology THE HUMAN BODY Anatomy Physiology (= structures) (= functions or processes) Characteristics of LIFE: 1) Made up of 1 or more CELLS. 2) Obtain and
More informationEssential questions: What constitutes a tissue? How are tissues differentiated?
Tissues 1 Essential questions: What constitutes a tissue? How are tissues differentiated? 2 tissue = group of cells working together for a common function four types: Epithelium (covering) Connective (support)
More informationChapter 20 UNIFYING CONCEPTS OF ANIMAL STRUCTURE AND FUNCTION
Chapter 20 UNIFYING CONCEPTS OF ANIMAL STRUCTURE AND FUNCTION I. Life is based on many structural levels Levels of animal structure: Atoms and molecules Cells Tissues Organs Organ systems Organism: May
More informationMcGraw-Hill Education. Chapter 05 Histology
Chapter 05 Histology Ch. 5 Part 1: 5-1 & 5-2 Into To Tissues & Epithelial Tissue (pgs 150-160) Cells are Organized into Tissues In complex organisms, cells are organized into tissues Tissues: Groups of
More informationPRACTICAL HISTOLOGY LAB
PRACTICAL HISTOLOGY LAB.1 ----------------------------------------------------------------------------- INTRODUCTION Cells are the smallest units of life, and are named according to their function. Cells
More informationAnatomy and Physiology 1 Chapter 4 Outline Tissues and Membranes
Anatomy and Physiology 1 Chapter 4 Outline Tissues and Membranes 1 Tissue group of cells with similar structure and function o 4 major groups epithelial, connective, muscle, nerve Epithelial tissue (Fig
More informationCells are specialized for particular functions Tissues
Histology Body Tissues Cells are specialized for particular functions Tissues Groups of cells with similar structure and function Extracellular Matrix cell glue between cells Histology study of tissue
More informationSHORT 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 4.2 Using Figure 4.2, match the following: 1) Simple cuboidal epithelium. 2) Cardiac
More informationSimple Squamous Epithelium
Histology Simple Squamous Epithelium One layer of flattened cells. Protective characteristics are diminished because of this. Examples: Alveoli in the lungs Capillaries where diffusion of nutrients and
More informationChapter 4 Histology: The study of body tissues
Chapter 4 Histology: The study of body tissues https://www.youtube.com/watch?v=zwxm2a0tfxm Body Tissues Cells are specialized for particular functions Tissues = groups of cells with similar structure and
More informationTissues Description Function(s) Locations Miscellaneous. avascular -thelium = covering
Epithelial Tissue Simple Squamous flattened cells diffusion and Kidney glomeruli disc-shaped central filtration air sacs of lung Simple = Single layer nuclei secretes lubricating lining of heart, blood
More informationTHE TISSUE LEVEL OF ORGANIZATION PART I: EPITHELIAL TISSUE
THE TISSUE LEVEL OF ORGANIZATION PART I: EPITHELIAL TISSUE 4 Main Tissue Types Epithelium Covers surfaces, lines cavities, forms glands Connective Tissue Support and protects body Muscular Tissue Movement
More informationDr Narmeen S. Ahmad. Lab 1
Dr Narmeen S. Ahmad Lab 1 1 Tissues are groups of cells with a common structure (form) and function (job). There are (4) types of tissue: 1. Epithelial 2. Connective 3. Muscle 4. Nervous 2 Epithelial cells
More informationName: Test Date: Chapter 4- Tissues. Use the choices to identify the major tissue types found below:
Name: Test Date: Chapter 4- Tissues Use the choices to identify the major tissue types found below: A. Connective B. Epithelium C. Muscle D. Nervous 1. B Lines body cavities and covers the body s external
More information