Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a...

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Chapter 4 Body Tissues and Membranes

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Transcript of Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a...

Page 1: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.

Chapter 4Body Tissues and Membranes

Page 2: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.

* tissue = specialized cells of one type that performs a common function* study of tissues = histology* four major tissue types : epithelial – coverings and linings connective - support muscular - movement nervous - control

Page 3: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.

4.1 Epithelial Tissue* protection, secretion, absorption * easily regenerates (makes new cells)* cells are tightly packed together (sheets)* always has a free surface* other surface is attached to the basement membrane

Page 4: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.
Page 5: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.
Page 6: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.

* classified according to # of cell layers :simple = one layerstratified = more than one layer

Page 7: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.

Classification of Epithelia

Simple or stratified

Page 8: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.

* classified according to shape of cells:squamous = flattened cellscuboidal = cube-shaped cellscolumnar = elongated (tall) cells

Page 9: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.
Page 10: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.
Page 11: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.

A. Squamous Epithelium

Page 12: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.
Page 13: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.

1. simple squamous epithelium * F – allows passage of materials * L – kidneys, lungs, blood vessels, heart

Page 14: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.
Page 15: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.
Page 16: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.

Simple Squamous Epithelium

Top View

Page 17: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.
Page 18: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.
Page 19: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.

#11

Page 20: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.

2. stratified squamous epithelium * F - protection * L – skin, oral cavity, pharynx, urinary and reproductive tracts

Page 21: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.
Page 22: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.

Epithelia: Stratified Squamous

Page 23: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.
Page 24: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.
Page 25: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.

#13

Page 26: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.
Page 27: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.

B. Cuboidal Epithelium

Page 28: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.

1. simple cuboidal epithelium * F – secretion, absorption * L – kidney tubules, ducts of glands, ovaries

Page 29: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.
Page 30: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.
Page 31: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.
Page 32: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.
Page 33: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.
Page 34: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.
Page 35: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.
Page 36: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.
Page 37: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.

C. Columnar Epithelium

Page 38: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.

1. simple columnar epithelium * F – secretion (mucus), absorption * L – digestive tract, ducts of glands

Page 39: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.
Page 40: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.
Page 41: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.

Simple Columnar Epithelium

Page 42: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.
Page 43: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.
Page 44: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.
Page 45: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.

D. Pseudostratified Columnar Epithelium * single layer (simple), cells differing heights

Page 46: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.

* may have cilia = pseudostratified ciliated columnar epithelium * F – protection, secretion * L – respiratory and reproductive tracts

Page 47: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.
Page 48: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.
Page 49: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.
Page 50: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.
Page 51: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.
Page 52: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.
Page 53: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.

E. Transitional Epithelium * stratified (looks like cuboidal/squamous)

Page 54: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.

* F – stretches * L – urinary bladder, ureters

Page 55: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.
Page 56: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.

Epithelia: Transitional

Page 57: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.
Page 58: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.
Page 59: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.
Page 60: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.

Transitional Epithelium (Ureter)

3 apical (free) surface

Page 61: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.
Page 62: Chapter 4 Body Tissues and Membranes. * tissue = specialized cells of one type that performs a common function performs a common function * study of tissues.

Histology - the study of tissues. There are four general classifications of human tissues, based on structure and function. Epithelial tissues cover the.

Histology - the study of tissues. There are four general classifications of human tissues, based on structure and function. Epithelial tissues cover the.

Tissues Chapter 4. What Are Tissues? Groups of cells with the same structure and general function. Four types of tissues: 1. Epithelial 2. Connective.

Tissues Chapter 4. What Are Tissues? Groups of cells with the same structure and general function. Four types of tissues: 1. Epithelial 2. Connective.

Plant Tissues What are tissues made of? Tissues are a group of cells working together to perform a certain function..

Plant Tissues What are tissues made of? Tissues are a group of cells working together to perform a certain function..

© 2012 Pearson Education, Inc. Tissues A tissue is a group of cells with a common function Four primary tissues: –Epithelia –Connective tissues –Muscle.

© 2012 Pearson Education, Inc. Tissues A tissue is a group of cells with a common function Four primary tissues: –Epithelia –Connective tissues –Muscle.

CHAPTER 4 TISSUES. TYPES OF TISSUES TISSUE- groups of cells having similar structure and function RECALL: HISTOLOGY- study of tissues There are 4 primary.

CHAPTER 4 TISSUES. TYPES OF TISSUES TISSUE- groups of cells having similar structure and function RECALL: HISTOLOGY- study of tissues There are 4 primary.

Tissue: Fabric of Life Read & Review Chapter 4 Body Tissues Histology- study of biology of tissues tissues are cells organized for a specific function.

Tissue: Fabric of Life Read & Review Chapter 4 Body Tissues Histology- study of biology of tissues tissues are cells organized for a specific function.

Tissues Tissues are closely associated cells that are similar in structure and perform a common function.

Tissues Tissues are closely associated cells that are similar in structure and perform a common function.

Normal Structure and Function of Mus Culo Skeletal Tissues

Normal Structure and Function of Mus Culo Skeletal Tissues

Histology Ms. Levensailor. Animal Tissues Hierarchy: cells tissues organs organ systems Tissues: groups of cells with a common structure and function.

Histology Ms. Levensailor. Animal Tissues Hierarchy: cells tissues organs organ systems Tissues: groups of cells with a common structure and function.

1 Chapter 5 Tissues – Epithelial. 2 Introduction Similar cells with a common function are called tissues. The study of tissues is called histology. There.

1 Chapter 5 Tissues – Epithelial. 2 Introduction Similar cells with a common function are called tissues. The study of tissues is called histology. There.

Anatomy & Physiology Chapter 3 – Part 3 Tissues Body Tissues Tissues –Groups of cells with similar structure and function –4 primary types: Epithelium.

Anatomy & Physiology Chapter 3 – Part 3 Tissues Body Tissues Tissues –Groups of cells with similar structure and function –4 primary types: Epithelium.

Plant Tissues. Tissues are groups of cells with similar structure, origin and function. Plant tissues can be divided into two types: meristematic (perpetually.

Plant Tissues. Tissues are groups of cells with similar structure, origin and function. Plant tissues can be divided into two types: meristematic (perpetually.

Histology. Histology- The Study of Tissues Groups of tissues that are similar in structure and function.

Histology. Histology- The Study of Tissues Groups of tissues that are similar in structure and function.

Tissue and Skin. Tissues Tissues are layers or groups of similar cells with a common function 4 types of tissues include: Epithelial Connective Muscle.

Tissue and Skin. Tissues Tissues are layers or groups of similar cells with a common function 4 types of tissues include: Epithelial Connective Muscle.

PART II: Body Tissues Textbook pages 88-100. Body Tissues Tissues – Groups of cells with similar structure and function – Four primary types Epithelial.

PART II: Body Tissues Textbook pages 88-100. Body Tissues Tissues – Groups of cells with similar structure and function – Four primary types Epithelial.

Tissues 1. Tissues are: Group of cells similar in structure an function Tissues are organized into organs Histology = study of tissues The four.

Tissues 1. Tissues are: Group of cells similar in structure an function Tissues are organized into organs Histology = study of tissues The four.

Tissues Groups of cells with a common function Four primary tissues: Epithelia Connective tissues Muscle Nervous.

Tissues Groups of cells with a common function Four primary tissues: Epithelia Connective tissues Muscle Nervous.

Tissues Ch 4. Tissues Groups of cells similar in structure and function The four types of tissues Epithelial Connective Muscle Nerve.

Tissues Ch 4. Tissues Groups of cells similar in structure and function The four types of tissues Epithelial Connective Muscle Nerve.

Plant Structure and Function - PC\|MACimages.pcmac.org/SiSFiles/Schools/AL/ColbertCounty... · form most plant tissues. ... 634 Chapter 22 • Plant Structure and Function Plant Tissues

Plant Structure and Function - PC\|MACimages.pcmac.org/SiSFiles/Schools/AL/ColbertCounty... · form most plant tissues. ... 634 Chapter 22 • Plant Structure and Function Plant Tissues

Excel Functions. Prof. Leighton2 A Function Performs a predefined operation Performs a predefined operation A function A function Accepts one or more.

Excel Functions. Prof. Leighton2 A Function Performs a predefined operation Performs a predefined operation A function A function Accepts one or more.