Lecture 18, Ch. 40

Lecture 18, Ch. 40 - Lecture #18 Date _ Chapter 40 ~ An...

Info iconThis preview shows pages 1–4. Sign up to view the full content.

View Full Document Right Arrow Icon
Lecture #18 Date _______ Chapter 40 ~ An Introduction to Animal Structure and Function
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Tissues : groups of cells with a common structure and function (4 types) Anatomy : structure Physiology : function 1- Epithelial: outside of body and lines organs and cavities; held together by tight junctions basement membrane : dense mat of extracellular matrix Simple: single layer of cells Stratified: multiple tiers of cells Cuboidal (like dice) Columnar (like bricks on end) Squamous (like floor tiles) mucous membrane
Background image of page 2
Tissues, II 2- Connective: bind and support other tissues; scattered cells through matrix; 3 kinds: A-Collagenous fibers (collagen protein) B-Elastic fibers (elastin protein) C-Reticular fibers (thin branched collagen fibers) Loose connective tissue: binds epithelia to underlying tissue; holds organs 1-Fibroblasts- secretes extracellular proteins 2-Macrophages- amoeboid WBC’s; phagocytosis 3- Adipose tissue- fat storage; insulation
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 4
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 09/22/2009 for the course BIOL BIOL 51 taught by Professor Janetkoprivnikar during the Spring '08 term at Pacific.

Page1 / 8

Lecture 18, Ch. 40 - Lecture #18 Date _ Chapter 40 ~ An...

This preview shows document pages 1 - 4. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online