Basic Histology. By Mrs. Bailey
|
|
|
- Darleen Russell
- 6 years ago
- Views:
Transcription
1 Basic Histology By Mrs. Bailey
2 Primary Tissues 1. Epithelial Tissue 2. Connective Tissue 3. Muscle Tissue 4. Nervous Tissue
3 Very cellular Supported by underlying connective tissue Epithelial & connective tissue are separated by a basement membrane, which is produced by both tissues. Packed together tightly & orderly. Tight junctions may occur between cells. Avascular. Receives its nutrients by diffusion from the underlying connective tissue. Two types: a. Covering/Lining b. Glandular Epithelium
4 Covering/Lining Epithelium Faces a space such as the lumen of a blood vessel or intestine. Apical surface = adjacent to lumen Basal surface = adjacent to basement membrane Hint: These surfaces are places, not things. Mucous membranes - line organs and cavities - secretion of mucous from glands Serous membranes - cover and protect organs
5 Glandular Epithelium a. Exocrine b. Endocrine secretions enter ducts secretions enter bloodstream
6 Epithelial Tissue Types Layers : Simple - single layer provides a selective barrier allowing diffusion, filtration, secretion, and absorption. Stratified - several layers subject to wear and tear forms a protective barrier. Pseudostratified appears to be several layers, but is actually only a single layer.
7 Shapes Squamous - flattened Cuboidal - cube Columnar - cylindrical Transitional change shape They are rounder when the tissue is relaxed and flatter when the tissue is stretched. NOTE: When viewed from the apical surface, all epithelial cells have a similar shape.
8 Types of Epithelial Tissue
9 Simple SQUAMOUS Epithelium Epithelial lining of an blood vessel.
10 Simple SQUAMOUS Epithelium Refer to page 127 Epithelial lining of an alveolus.
11 Simple SQUAMOUS Epithelium Epithelial lining of an alveolus.
12 Simple SQUAMOUS Epithelium (1) Outer layer of Bowman's capsule (yellow arrows) (2) Inner layer of Bowman's capsule (red arrows) (3) Capillary endothelial cells (purple arrows)
13 Simple SQUAMOUS Epithelium Our microscope slide
14 Simple CUBOIDAL Epithelium Refer to page 128 Ovary Surface
15 Simple CUBOIDAL Epithelium Collecting tubules of Kidney
16 Simple CUBOIDAL Epithelium What would this area be called?
17 Simple CUBOIDAL Epithelium Our microscope slide
18 Simple COLUMNAR Epithelium Refer to page 129
19 Simple COLUMNAR Epithelium Microvilli
20 Simple COLUMNAR Epithelium
21 Simple COLUMNAR Epithelium Gall bladder
22 Intestine - Villus Goblet cell
23 Simple COLUMNAR Epithelium Our microscope slide
24 Simple COLUMNAR Epithelium Name those parts! 5
25 Stratified Squamous Epithelium Cheek cells
26 Stratified Squamous Epithelium NON-keratinized Refer to page 130
27 Stratified Squamous Epithelium Waterproof! Keratinized
28 Stratified Squamous Epithelium NON-keratinized Our microscope slide
29 Transitional Epithelium Urinary Bladder Refer to page 131
30 Transitional Epithelium
31 Transitional Epithelium Our microscope slide
32 Pseudostratified Ciliated Columnar Epithelium Respiratory Tract All of the cells are in contact with the basement membrane, but not all of them reach the surface. The cells that do reach the surface are either Refer to ciliated or goblet cells (mucus-secreting cells). page 131
33
34 Pseudostratified Ciliated Columnar Epithelium
35 Pseudostratified Ciliated Columnar Epithelium Our microscope slide
36 Connective Tissue Most abundant tissue in the body. Supports epithelial tissue and connects it to other tissues. Provides coverings that support and protect muscle and nervous tissue. Most are not very cellular, usually containing more matrix than cells. Most are vascular and regenerate easily. EXCEPTIONS: Tendons poorly vascularized; do NOT heal easily Cartilage avascular - does NOT heal easily Cells: Fibroblasts, Macrophage, Plasma cells, Mast cells, Adipocytes, WBC's
37 Connective Tissue Matrix Ground substance + Fibers (Composition is used in classifying connective tissue) Ground Substance = polysaccharides + proteins Fibers: Collagen - most abundant protein in body Elastic fibers - stretchable (in skin, BV, lungs) Reticular fibers - support and strength
38
39 Types of Connective Tissue Loose Dense Cartilage Bone Blood
40 Loose Connective Tissue Fibers are loosely arranged. Collagen, elastic, and reticular fibers provide strength, elasticity, and support. Fibroblasts and adipocytes permanently reside here. Subcutaneous layer of skin. Areolar Reticular Adipose
41 Areolar Connective Tissue Refer to page 136 Fibroblast nucleus Mast cell Elastic fiber Collagen fiber Ground substance
42
43 Areolar Connective Tissue Our microscope slide
44 Reticular Connective Tissue Reticular fiber Ground substance Nucleus of Reticulocyte Refer to page 138
45 Now you try.
46 Reticular Connective Tissue Our microscope slide
47 Adipose Tissue Refer to page 137
48 Now you try.
49 Our microscope slide Adipose Tissue
50 Dense Connective Tissue Matrix is packed with fibers and contains very little ground substance and few fibroblasts. Tendons, Ligaments, Skin dermis, Artery wall Dense Regular Dense Irregular Dense Regular Elastic
51 Dense Regular Connective Tissue Tendon Refer to page 139
52 Now you try.
53 Dense Regular Connective Tissue Our microscope slide
54 Dense Irregular Connective Tissue Skin Dermis Refer to page 139
55 Now you try.
56 Dense Regular Elastic Connective Tissue Wall of Artery; Ligament Elastic fiber Collagen bundles Fibroblast nucleus
57 Now you try. HINT: This is an ARTERY, which contains dense regular elastic CT. Peach outlines? Blue arrows? Green arrow? Grey block arrow? Yellow block arrow?
58 Cartilage Contains cells called chondrocytes housed in spaces called "lacunae". Some lacunae contain more than one chondrocyte... these are daughter cells formed after division. Hyaline - ends of bone; support rings of respiratory tubes Elastic elastin fibers; epiglottis; nose Fibrocartilage - much collagen; intervertebral discs
59 Hyaline Cartilage Refer to page 140
60 Now you try
61 Hyaline Cartilage Our microscope slide
62 Elastic Cartilage Refer to page 141
63 Elastic Cartilage Our microscope slide
64 Fibrocartilage Refer to page 141
65
66 Fibrocartilage Our microscope slide
67 Bone Dense - middle portion (osteon); Spongy ends (trabeculae) Bone tissue is unlike other connective tissues in that the extracellular matrix becomes calcified. Lamellae layers of matrix; concentric = within osteons; interstitial = in between osteons. Contains cells called osteocytes housed in lacunae.
68 Bone Haversian Canal - extends the length of each osteon through its center; contains blood vessels, lymphatic vessels, and nerves. Volkmann s Canals connect Haversian canals to each other; communication; contain nerves and vessels that carry blood and lymph from the exterior bone surface to the osteons. Canaliculi tiny canals radiating in all directions from the lacunae and connecting them to each other as well as to the Haversian canal.
69 Bone Osteon Volkmann s canals Concentric lamellae Interstitial lamellae Haversian canal Lacunae Refer to page 140
70 Canaliculi
71 Now you try What do you refer to each of the larger circles?
72 Our microscope slide Bone
73 Blood Platelets White blood cells (Leukocytes) Red blood cells (Erythrocytes) Refer to page 142 Plasma matrix
74
75 Our microscope slide Blood
76 Muscle Tissue Contains muscle cells and connective tissue. Thin layers of connective tissue surround muscle cells to protect and support them. Very cellular. Muscle cells = muscle fibers. Fibers contain many microfilaments (myofilaments) - cause muscle cells to shorten (contract) when stimulated. Skeletal (striated; voluntary; multinucleated cells) Cardiac (striated; involuntary; multinucleated cells; branching cells; intercalated disks) Smooth (non-striated; involuntary; uninucleated cells; tapered cells)
77 Muscle Tissue - Skeletal Refer to page 144
78 Muscle Tissue - Skeletal Our microscope slide
79 Muscle Tissue - Smooth Refer to page 144
80 Muscle Tissue - Smooth Similar to our microscope slide
81 Muscle Tissue - Cardiac Refer to page 145
82
83
84 Muscle Tissue - Cardiac Our microscope slide
85 Nervous Tissue Forms the brain, spinal cord, and nerves. Two basic categories of nervous tissue cells: a. Neurons receive and send information; amitotic REVIEW: axon, dendrite, cell body b. Neuroglial cells support the neurons; divide and replace themselves Highly vascularized
86 Glial cells Refer to page 146
87 Nervous Tissue Our microscope slide
88 Nervous Tissue Our microscope slide
89 Now you try &2 3. 3
Tissues 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
The 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
HISTOLOGY. Simple squamal lungs
HISTOLOGY Lab Objectives: Students should be able to... 1. Visually identify each class of tissue and examples within each class 2. Indicate the location (in the human body and/or organ) and function of
Lab 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
Chapter 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
Histology. 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
Outline. 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
Epithelial 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
Tissues 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
Unit 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
Epithelial 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
Body 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:
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
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
Hole 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
Epithelia 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
Chapter 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
Unit 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:
Name: 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
Tissues 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
Biology 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
Histology 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
Tissues, 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
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
A. 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.)
Body 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
Histology. 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
What 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
Air 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
Connexons: 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
Chapter 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
Basic 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
Tissues 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.
Tissues (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
Tissues. How do cells form tissues?
Tissues How do cells form tissues? Using cell junctions Tissues Epithelial tissue Connective tissue Muscle tissue Nervous tissue Epithelial Tissue Closely packed cells in continuous sheets connected by
Lesson 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
Tissue = 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
Anatomy 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
Anatomy 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
Lab Animal Tissue. LEARNING OBJECTIVES: To understand the relationship between the structure and function of different animal tissues
Name: Bio A.P. PURPOSE: HYPOTHESIS: NONE Lab Animal Tissue BACKGROUND: In animals, groups of closely related cells specialized to perform the same function are called tissues. There are four general classes
Tissues. 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
TISSUES. 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
Tissues. 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
HOLE 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
THE 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
Tissue 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,
Epithelium. 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
Histology. The study of tissues.
Histology The study of tissues. Body Tissues Cells are specialized for particular functions Tissues Groups of cells with similar structure and function Four primary types Epithelium Connective tissue Nervous
ACTIVITY 2: HISTOLOGY AND INTEGUMENT
ACTIVITY 2: HISTOLOGY AND INTEGUMENT Objectives: 1) How to get ready: Read Chapter 4 and 5, McKinley et al., Human Anatomy, 4e. All text references are for this textbook. 2) Identify each tissue (26 tissues)
Anatomy &- 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,
Classification 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
TISSUE. 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
UNIT 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
Histology= 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
Epithelial 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
Study 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
Chapter 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
TISSUES. 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
Introduction 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)
BIOLOGY. Chapter 33 Animal Body: Histology Portion Pearson Education, Inc.
BIOLOGY Chapter 33 Animal Body: Histology Portion Tissues: groups of cells with common function Tissue Category Epithelial (covers & lines) Simple squamous Simple cuboidal Simple columnar Tissues to know:
Cells 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
What is a tissue? Points to ponder. Tissues Connective Tissue. 1. Connective tissue 2/23/2019. Organization and Regulation of Body Systems
Organization and Regulation of Body Systems Chapter 04 Lecture Outline See separate PowerPoint slides for all figures and tables preinserted into PowerPoint without notes. Copyright 2016 McGraw-Hill Education.
8/30/2017. Tissue: The Living Fabric. 4.3 Connective Tissue
Chapter 4 Part B Tissue: The Living Fabric Annie Leibovitz/Contact Press Images PowerPoint Lecture Slides prepared by Karen Dunbar Kareiva Ivy Tech Community College 4.3 Connective Tissue Connective tissue
B. 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
They 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
Anatomy 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
Use 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.
Chapter 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:
Tissues are groups of cells with a common structure (form) and function (job).
Dr Narmeen S. Ahmad 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 Epithelial cells Epithelium
Classification 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
Tissues 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
ACTIVITY 2: HISTOLOGY AND INTEGUMENT
ACTIVITY 2: HISTOLOGY AND INTEGUMENT Objectives: 1) How to get ready: Read Chapter 4 and 5, McKinley et al., Human Anatomy, 5e. All text references are for this textbook. 2) Identify each tissue (26 tissues)
d SIMPLE EPITHELIA Top view Side view
Chapter Two I UPLANd I 23 Cells, Tissues, and Integument me lea SIMPLE EPITHELIA There are four types of tissues in humans and these make up all of the organs and binding material in the body. Epithelial
Histology review. Histology. Slides. Epithelial tissue. Another example - kidney. Simple cuboidal epithelium. What to look for
Histology review Histology What to look for Histology Practical = 50 pts Some slides set up on scopes (~10) Some Powerpoint pictures on the projector Questions I will ask: What kind of tissue? General
Cells 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
I. 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
Tissues. 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
NOTES: 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
Cell 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
Tissues 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
Simple 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
Epithelium 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
The Tissue Level of Organization
The Tissue Level of Organization Study of this lecture is to be accomplished in conjunction with the Histology Module on the Web!! 1. Introduction Cell Tissue Histology A. General Tissue Types i. Epithelial
Human 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
Chapter 4 :Organization & Regulation of Body Systems
Chapter 4 :Organization & Regulation of Body Systems 4.1 Types of tissues What is a tissue? A collection of cells of the same type that perform a common function There are 4 major tissue types in the body:
Tissues organs system organism. pg151
Histology is the study of tissues A TISSUE is a group of cells, usually of one kind, & their intercellular substance (e.g. intercellular matrix in animal) which are linked together & perform a particular
Mitosis Models 3-5. Chromosome. #1 Prophase. #2 Prophase. 2n = 4 4 Chromosomes 8 Chromatids. 2n = 4
MITOSIS Mitosis Models 3-5 Chromosome #1 Prophase 2n = 4 4 Chromosomes 8 Chromatids #2 Prophase 2n = 4 4 Chromosomes 8 Chromatids Mitosis Models 3-5 Astral Rays Chromosomes Chromosome Chromosome Spindle
Section B: Epithelial Tissue 1. Where are epithelial tissues found within the body? 2. What are the functions of the epithelial tissues?
Tissue worksheet Name Section A: Intro to Histology Cells are the smallest units of life. In complex organisms, cells group together with one another based on similar structure and function to form tissues.
Lab Exercise 6a-2. Classification of connective tissues. Connective Tissue. Connective tissues. Areolar. Areolar tissue
Classification of connective tissues Lab Exercise 6a-2 Connective Tissue Nervous Muscle Connective Tissue Connective tissues Connective tissue proper Fluid connective tissue Supportive connecting tissue
Tissues. Tissues - Overview. Bio211 Laboratory 2. Epithelial and Connective Tissues
Bio211 Laboratory 2 Epithelial and Connective Tissues 1 Tissues Tissues to be examined under the microscope Epithelial Tissue (p. 79 Lab Manual) [TODAY] Connective Tissue (p. 93 Lab Manual) [TODAY] Muscle/Nervous
Histology 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
Tissues. 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
Histology= 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
Connective Tissue Nervous Muscle. Classification of connective tissues
Connective Tissue Nervous Muscle Lab Exercise 6a-2 Classification of connective tissues 1 Connective Tissue Connective tissue proper Fluid connective tissue Supportive connecting tissue Connective tissues
Chapter 4 Histology Chapter Outline
Chapter 4 Histology Chapter Outline Module 4.1 Introduction to Tissues (Figures 4.1, 4.2) A. Define histology. A tissue is a group of structurally and functionally related cells and their external environment
VET-113 Animal Anatomy and Physiology 1 Webinar Chapter 4. Tissues
VET-113 Animal Anatomy and Physiology 1 Webinar Chapter 4 Tissues Tissues: Living Communities Chapter 4 Pages 90-130 Textbook Learning Objectives Chapter 4 Page 90 Describe the functions of epithelial
Tissues. Student Learning Objectives:
Tissues Student Learning Objectives: Distinguish between the different varieties of tissue: epithelium, connective tissue, muscle, and nervous tissue. Types of tissues: Epithelium: Simple Simple squamous
Tissues- of cells with similar and
Tissues- of cells with similar and. Four types of tissues 1. 2. 3. 4. Characteristics of Epithelial Tissue -Highly Cellular -Special contacts -Polar (apical and basal surfaces) -Supported by connective
Cells and Tissues 3PART D. PowerPoint Lecture Slide Presentation by Patty Bostwick-Taylor, Florence-Darlington Technical College
PowerPoint Lecture Slide Presentation by Patty Bostwick-Taylor, Florence-Darlington Technical College Cells and Tissues 3PART D Connective Tissue Found everywhere in the body Includes the most abundant
Body 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
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 4.2 Using Figure 4.2, match the following: 1) Simple cuboidal epithelium. 2) Cardiac