BIOL 1010 Study Guide - Portal Vein, Pulmonary Vein, Loose Connective Tissue
27 Mar 2014
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Document Summary
Cells- single cells is the lowest to be able to live. Groups of cells similar in structure and function epithelial tissue- layers of densely packed cells that sit on a base membrane. Fights off pathogens connective tissue- cells are sparsely distributed. They sit in an extra cellular matrix/material that can be liquid or solid loose connective tissue- holds organs in place fibrous connective tissue- fibers are denser then the loose connective tissue. Tendons, ligaments) cartilage- strong, rubbery extra cellular matrix. Support the trachea, nose, ears) bone-extra cellular matrix is solid blood- cellular component. Extra cellular matrix is plasma nervous tissue-neurons specialized tissue. Stomach- inside would have epithelia tissue, then smooth, then connective tissue. Some stay in one spot and some have a lot of locomotion in order to have movement you need: a hard surface which the muscles will work (skeleton) tactile tissue (muscle) skeleton types hydrostatic skeleton- in things like worms.
