Bio 220 - Chapter 3 Compartments Cells and Tissues

Define interstitial fluid, indicating if it is inside or outside cells (intracellular or extracellular)

Interstitial fluid is extracellular fluid between the circulatory system and the cells
Cell membranes are mainly constructed of...

lipids and proteins
Cells that form a tissue are held together by

proteins
Renewal or modification of cell membrane occurs where?

Golgi complex
Name the nonmembranous organelle:
cilia
cytoskeleton
lysosome
centriole
ribosome

lysosome
Proteins move from the Rough endoplasmic reticulum to...

Golgi apparatus
movement of material between cells

paracellular pathway
Name the four cell-cell junctions
- gap junction
- tight junction
- adherens junction
- desmosome
name the cell-matrix junctions
- focal adhesion
- hemidesmosome
What is the distinguishing characteristic of connective tissues

the presence of extensive extracellular matrix containing widely scattered cells
Feedback inhibition changes the rate of some enzyme-catalyzed chemical reaction because...

the product of the reaction decreases the activity of the enzyme
5 functional categories of epithelia
- exchange
- protection
- ciliated
- secretory
- transport/absorption

Author

cbennett

194086

Card Set

Bio 220 - Chapter 3 Compartments Cells and Tissues

Description

Bio 220 - Chapter 3

Updated

2013-02-02T08:46:38Z

Show Answers