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© 2012 Pearson Education, Inc. Figure 3.18a Nucleus of squamous epithelial cell Basement membrane (a) Diagram: Simple squamous Photomicrograph: Simple squamous epithelium forming part of the alveolar (air sac) walls (185×). Nuclei of squamous epithelial cells Air sacs of lungs
© 2012 Pearson Education, Inc. Figure 3.18b (b) Diagram: Simple cuboidal Nucleus of simple cuboidal epithelial cell Photomicrograph: Simple cuboidal epithelium in kidney tubules (250 × ). Basement membrane Connective tissue Basement membrane Simple cuboidal epithelial cells
© 2012 Pearson Education, Inc. Figure 3.18c Nucleus of simple columnar epithelial cell Connective tissue Photomicrograph: Simple columnar epithelium of the small intestine (430×). Basement membrane (c) Diagram: Simple columnar Basement membrane Goblet cell Simple columnar epithelial cell
© 2012 Pearson Education, Inc. Figure 3.18d Pseudo- stratified epithelial layer Basement membrane (d) Diagram: Pseudostratified (ciliated) columnar Photomicrograph: Pseudostratified ciliated columnar epithelium lining the human trachea (430×). Pseudo- stratified epithelial layer Basement membrane Connective tissue Cilia
© 2012 Pearson Education, Inc. Figure 3.18e Stratified squamous epithelium Basement membrane (e) Diagram: Stratified squamous Photomicrograph: Stratified squamous epithelium lining of the esophagus (140×). Connective tissue Stratified squamous epithelium Nuclei Basement membrane
© 2012 Pearson Education, Inc. Figure 3.18f Transi- tional epithelium Basement membrane Photomicrograph: Transitional epithelium lining of the bladder, relaxed state (215×); surface rounded cells flatten and elongate when the bladder fills with urine. (f) Diagram: Transitional Connective tissue Transitional epithelium Basement membrane
© 2012 Pearson Education, Inc. Figure 3.19a Bone cells in lacunae (a) Diagram: Bone Photomicrograph: Cross-sectional view of ground bone (300×). Lamella Lacunae Central canal
© 2012 Pearson Education, Inc. Figure 3.19b Chondrocyte (Cartilage cell) Lacunae (b) Diagram: Hyaline cartilage Photomicrograph: Hyaline cartilage from the trachea (500×). Matrix Chondrocyte in lacuna
© 2012 Pearson Education, Inc. Figure 3.19c Chondro- cites in lacunae Collagen fibers (c) Diagram: Fibrocartilage Photomicrograph: Fibrocartilage of an intervertebral disc (110×). Collagen fiber Chondrocytes in lacunae
© 2012 Pearson Education, Inc. Figure 3.19d Ligament Tendon Collagen fibers Nuclei of fibroblasts (d) Diagram: Dense fibrous Photomicrograph: Dense fibrous connective tissue from a tendon (500×). Nuclei of fibroblasts Collagen fibers
© 2012 Pearson Education, Inc. Figure 3.19e Mucosa epithelium Lamina propria Fibers of matrix Nuclei of fibroblasts (e) Diagram: Areolar Photomicrograph: Areolar connective tissue, a soft packaging tissue of the body (300×). Fibroblast nuclei Collagen fibers Elastic fibers
© 2012 Pearson Education, Inc. Figure 3.19f Nuclei of fat cells Vacuole containing fat droplet (f) Diagram: Adipose Photomicrograph: Adipose tissue from the subcutaneous layer beneath the skin (430×). Vacuole containing fat droplet Nuclei of fat cells
© 2012 Pearson Education, Inc. Figure 3.19g Spleen Reticular cell Reticular fibers Blood cell (g) Diagram: Reticular Photomicrograph: Dark-staining network of reticular connective tissue (430×). White blood cell (lymphocyte) Reticular fibers
© 2012 Pearson Education, Inc. Figure 3.19h Neutrophil (white blood cell) Red blood cells Monocyte (white blood cell) Photomicrograph: Smear of human blood (1300×)(h) Diagram: Blood White blood cell Red blood cells Blood cells in capillary
© 2012 Pearson Education, Inc. Figure 3.20a Nuclei Part of muscle fiber (a) Diagram: Skeletal musclePhotomicrograph: Skeletal muscle (approx. 300×).
© 2012 Pearson Education, Inc. Figure 3.20b Intercalated discs Nucleus (b) Diagram: Cardiac musclePhotomicrograph: Cardiac muscle (430×).
© 2012 Pearson Education, Inc. Figure 3.20c Smooth muscle cell Nuclei (c) Diagram: Smooth musclePhotomicrograph: Sheet of smooth muscle (approx. 300×).
© 2012 Pearson Education, Inc. Figure 3.21 Brain Spinal cord Nuclei of supporting cells Cell body of neuron Neuron processes Diagram: Nervous tissue Photomicrograph: Neurons (150×) Nuclei of supporting cells Cell body of neuron Neuron processes
Unit 2 Cells and Tissues Diagrams. © 2012 Pearson Education, Inc. Figure 3.2 Extracellular fluid (watery environment) Sugar group Polar heads of phospholipid.
© 2012 Pearson Education, Inc. Body Tissues Tissues Groups of cells with similar structure and function Four primary types Epithelial tissue (epithelium)
© 2012 Pearson Education, Inc. PowerPoint ® Lecture Slides Prepared by Patty Bostwick-Taylor, Florence-Darlington Technical College C H A P T E R 3 Cells.
Histology Practical Review. Simple Columnar Epithelial A – Connective Tissue B – Basement Membrane a b.
Electronic Test Practice (Tissues). Adipose Tissue Nucleus.
Body Tissues Tissues –Groups of cells with similar structure and function –Four primary types Epithelial tissue (epithelium) Connective tissue Muscle tissue.
Body Tissues Tissues Groups of cells with similar structure and function Four primary types Epithelial tissue (epithelium) Connective tissue Muscle tissue.
Tissue Practical Practice mixed Simple cuboidal epithelium.
Tissue Practical Practice Areolar Connective Tissue.
Tissue Stuff With Labels Dr. B. Simple Squamous ET Alveoli of lungs.
Connective Tissue. Found everywhere in the body Includes the most abundant and widely distributed tissues Functions – Binds body tissues together – Supports.
Tissue Practice Test Dr. B. 1. Identify the tissue.
HistologyProject NAME_________ Period ________.
Pages Connective Tissue The most abundant type of tissue! Collagen is a major protein found in connective tissue Also the most common protein found.
Connective Tissue. Found everywhere in the body Includes the most abundant and widely distributed tissues Functions – Binds body tissues together.
Histology The study of tissues. Tissue A group of similar cells working together to perform a common function.
© 2015 Pearson Education, Inc. Chapter 3: Connective Tissue Found everywhere in the body; most abundant type of tissue – Collagen is a major protein found.
Tissues Chapter 5. Name the tissue Name a structure it is found Name a part.
Lab # 6 TISSUESTISSUES Presented by Kami Dykes Melissa /lumen/MedEd/Histo/fram es/histo_frames.html ruction/medicine/anatom.
LAB OUTLINE Lab will consist of 2 sections 1.Section 1 – Tissues (2 ½ weeks) 2.Section 2 – Bone + Muscle (6 ½ weeks) 2 lab practicals – practical end of.
Epithelial Tissue Review Simple Squamous E.T. (mesothelium) Simple Cuboidal E.T.
Practice Histology Slides Click for the slide, click again for the answer…
Exercise 6 Classification of Tissues. What is a tissue? Group of cells Group of cells Similar structure & function Similar structure & function.
Tissues Chapter 5. Tissues Four types of tissues – Epithelial – Connective – Muscle – Nervous.
Copyright © 2010 Pearson Education, Inc. TISSUES Ch. 3b.
Tissues Chapter 5 Objectives: 1.List and describe the four major tissue types, and provide examples of where each occurs in the body. 2.Name the types.
Lab 1 ANIMAL TISSUES. Levels of Organization Animals are multicellular heterotrophs whose cells lack cell walls. Most animals exhibit a hierarchical level.
Histology The slides you will be examining Photos by T. Chubb/J. Trout.
© 2015 Pearson Education, Inc. Body Tissues Tissues Groups of cells with similar structure and function Four primary types:
A Closer Look Tissues of the human body. Epithelial Tissues The lining, covering and glandular tissue of the body. Functions include: Protection. Absorption.
Human Tissues Tissue differentiation. Tissue Types Muscle Epithelial Connective Nervous.
Lecture Presentation by Patty Bostwick-Taylor Florence-Darlington Technical College Chapter 3 Cells and Tissues © 2015 Pearson Education, Inc.
Epithelial Tissues. Simple Squamosal epithelium Single layer of thin flattened cells Allow substances to pass through easily. Found lining the lungs,
Histology LUMEN Loyola University Medical Education Network.
Exercise 6 Classification of Tissues. What is a tissue? Groups of cells Groups of cells Similar in structure & function Similar in structure & function.
Classifications of Epithelia Figure 4.2. Simple Epithelia Simple epithelia Simple squamous epithelium Found in lungs (deep region), kidney glomerulus,
Histology Quiz By Andrew W. Parsons Copyright 2000, All Rights Reserved. To advance to next slide: -click mouse or “page down” To return to the previous.
Chapter 5 - Tissue $100 $200 $300 $400 $500 $100$100$100 $200 $300 $400 $500 Topic 1Topic 2Topic 3Topic 4 Topic 5 FINAL ROUND.
Histology. The study of tissues within body organs.
Classifications of Epithelia Figure 4.2. Simple Epithelia Simple epithelia Simple squamous epithelium (kidney glomerulus and lungs) Simple cuboidal epithelium.
IDENTIFY THE EPITHELIUM. PSEUDOSTRATIFIED COLUMNAR.
Review: Epithelial Tissue 1 “There are 2 basic kinds of epithelial tissues.” What could that mean? You are looking at epithelial cells from the intestine.
Tissues. Tissue – a group or mass of similar cells working together to perform certain common functions There are 4 major types of tissue Epithelial.
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