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Study guide for Ch 5 test //
Chapter 5
- difference between endergonic and exergonic reactions; example for each
- know the Laws of Thermodynamics
- what is entropy?
- structure of ATP; how much energy is released when ATP is hydrolyzed to ADP? ADP to AMP?
- structure of cell membrane, what parts are hydrophobic? hydrophilic? thickness? types of proteins?
- how is osmosis related to diffusion?
- what is bulk flow?
- what's a semi-permeable membrane? concentration gradient? dynamic equilibrium?
- explain and draw diagrams showing each of the following types of solutions: isotonic, hypotonic, hypertonic
- know the results of the "onion" lab and the "diffusion" lab (with the dialysis tubing)
- what's the difference between facilitated diffusion and active transport? how is energy related?
- what is vesicle-mediated (bulk) transport?
- difference between endocytosis and exocytosis?
- define: pinocytosis and phagocytosis

Henriette Howett
mercy high school // science
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