Presentation is loading. Please wait.

Presentation is loading. Please wait.

Tissues.

Published byLucas Helland Modified over 6 years ago

Similar presentations

Presentation on theme: "Tissues."— Presentation transcript:

1 Tissues

2 Four MAIN Categories of Tissues
Connective Epithelial Nervous Muscle

3 Covers, lines and protects
Is avascular ____________ Arranged in layers _____________ Has a nerve supply Epithelial Tissue Covers, lines and protects Avascular= does not have a blood supply

4 Classified by Shape __________ _____________ Number of Layers

5 Classification by Shape
flat Squamous =___________ Cuboidal = ______________ Columnar =____________ (rectangle) square column Squamous = flat Cuboidal = square Columnar = column (rectangle) Basement membrane

6 Classification by # of Layers
Simple: _____________ Stratified: ______________ Pseudostratified: ‘Fake layers” single layer two or more layers How many layers are present in pseudostratified cells? Pseudo= false Nuclei not at same level

7

8 Identify the types of Tissues
Answers: A. Stratified Squamous, B. Simple Columnar, C. Simple Cuboidal, D. Simple Squamous, E. pseudostratified columnar Answers: A. Stratified Squamous, B. Simple Columnar, C. Simple Cuboidal, D. Simple Squamous, E. pseudostratified columnar

9 Connective Tissue Stores energy (fat) ______________
Binds, protects and supports Transports materials (blood) Connective Tissue Vascular Has nerves

10

11 Classification of Connective Tissue
Loose Tissues loosely arranged E.x ______ Dense More fibers and fewer cells E.x _____________ Cartilage _______________ Bone Liquid Connective tissue E.x __________ Fat Tendons and ligaments Strong but flexible Loose = fat, dense = tendons and ligaments, liquid connective tissue = blood Blood

12 Adipose Tissue (fat)

13 Classify the type of connective tissue.
Dense Connective Tissue

14 Liquid connective tissue

15 Loose Connective tissue
Classify the type of connective tissue Lipid Nucleus of adipocyte Loose Connective tissue

16 Classify the type of connective tissue
Cartilage

17 Classify the type of connective tissue
Cartilage

18 The Connective Tissue Matrix
The number of fibers and types of cells in the matrix help makeup different types of connective tissue

19 Connective Tissue Matrix
Use your book and the following website to help you complete this assignment.

20 Types of Cells in Connective Tissue
Fibroblasts secrete protein to make fibers Macrophages eat cell debris and bacteria Plasma Cells secrete antibodies and attack foreign substances Mast Cells produce histamine to prevent clots Adipocytes store fat

21 Types of Cells in Connective Tissue
Reticular Fibers Support blood vessels Ground Substance Supportive background material Elastic Fibers Stretchable strong fibers Collagen Strong flexible bundles of protein

22 Muscle Tissue Functions Generate heat _____________ Body movement

23 Types of Muscle Tissue Smooth Skeletal Cardiac Heart wall Moves bone
Organ movement Heart wall

24 Nervous Tissue Found in: Brain, spinal cord and sense organs
Made up of: Neurons ________________ Neuroglia Sense and respond to stimuli

25 Tissue Repair Replaceold or dead cells ________________
Done via cell division

26 Name that Tissue!! Go to b.socrative.com Enter room number

27 Tissue Maps

28 Main Types of Tissue What it does Where is it found? Epithelial

29 The Stem Cell Debate How far should researchers take stem cell technologies? Just because we can do something, should we? Why or why not? Do embryonic stem cells represent a human life? This is an ongoing debate that brings up the question of when life begins. Should the embryo or fetus have any rights in the matter? Who has the authority to decide?

Download ppt "Tissues."

Similar presentations

HISTOLOGY THE STUDY OF TISSUES. TISSUES Organization of similar cells embedded in a matrix (nonliving, intercellular material Matrix can be rigid, gel,

HISTOLOGY THE STUDY OF TISSUES. TISSUES Organization of similar cells embedded in a matrix (nonliving, intercellular material Matrix can be rigid, gel,
4 Unit 1 Chapter 4. 4 Unit 1 groups of cells with common role 4 basic types: Epithelial Connective Muscular Nervous.

4 Unit 1 Chapter 4. 4 Unit 1 groups of cells with common role 4 basic types: Epithelial Connective Muscular Nervous.
Classification of Tissues

Classification of Tissues
Connective Tissue. General Features - Most abundant tissue in your body - Binds structures together - Provides support, protection, fills space, stores.

Connective Tissue. General Features - Most abundant tissue in your body - Binds structures together - Provides support, protection, fills space, stores.
 “Epi”= upon  “Pseudo”= false  “Squam” = scale  “Strat”= layer  Simple- one layer  Stratified- multiple layers  Cuboidal- cube shaped  Columnar-

 “Epi”= upon  “Pseudo”= false  “Squam” = scale  “Strat”= layer  Simple- one layer  Stratified- multiple layers  Cuboidal- cube shaped  Columnar-
Animal Structure and Function. Tissue Groups of cells with a common structure and function.

Animal Structure and Function. Tissue Groups of cells with a common structure and function.
Anatomy Tissue Level of Organization. FIVE TYPES OF TISSUE Epithelia Connective Membranes Muscle Neural.

Anatomy Tissue Level of Organization. FIVE TYPES OF TISSUE Epithelia Connective Membranes Muscle Neural.
HISTOLOGY THE STUDY OF TISSUES.

HISTOLOGY THE STUDY OF TISSUES.
Body Tissues Overview  Tissues are groups of cells with similar structures and functions.  There are four basic types of tissues that each have their.

Body Tissues Overview  Tissues are groups of cells with similar structures and functions.  There are four basic types of tissues that each have their.
Ch 5 Review Tissues. Major Tissues What tissue’s job is to coordinate, regulate, integrate, transmit information, and sensory reception? It can be found.

Ch 5 Review Tissues. Major Tissues What tissue’s job is to coordinate, regulate, integrate, transmit information, and sensory reception? It can be found.
Tissues Anatomy and Physiology Four tissue types Epithelium Connective Muscle Nervous.

Tissues Anatomy and Physiology Four tissue types Epithelium Connective Muscle Nervous.
TISSUES. Tissues are a group of cells that have a specialized structure and function. They commonly combine to form organs.

TISSUES. Tissues are a group of cells that have a specialized structure and function. They commonly combine to form organs.
Histology. The study of tissues within body organs.

Histology. The study of tissues within body organs.
TISSUES DEFINITION : A GROUP OF SIMILAR CELLS THAT ARE SPECIALIZED TO PERFORM A SPECIFIC FUNCTION. 4 PRIMARY TISSUE TYPES: 1. EPITHELIAL(covers and lines.

TISSUES DEFINITION : A GROUP OF SIMILAR CELLS THAT ARE SPECIALIZED TO PERFORM A SPECIFIC FUNCTION. 4 PRIMARY TISSUE TYPES: 1. EPITHELIAL(covers and lines.
Classification of Tissues

Classification of Tissues
Chapter 3 Body Tissues He he he he he….

Chapter 3 Body Tissues He he he he he….
Tissues. Tissue – a group or mass of similar cells working together to perform certain common functions There are 4 major types of tissue  Epithelial.

Tissues. Tissue – a group or mass of similar cells working together to perform certain common functions There are 4 major types of tissue  Epithelial.
Tissues Chapter 5. Tissues Four types of tissues – Epithelial – Connective – Muscle – Nervous.

Tissues Chapter 5. Tissues Four types of tissues – Epithelial – Connective – Muscle – Nervous.
Cell and Tissue ID Practice Practical test

Cell and Tissue ID Practice Practical test
Exercise 6 Classification of Tissues. What is a tissue? Groups of cells Groups of cells Similar in structure & function Similar in structure & function.

Exercise 6 Classification of Tissues. What is a tissue? Groups of cells Groups of cells Similar in structure & function Similar in structure & function.

Similar presentations

Ads by Google