Saturday, October 29, 2011

Bio Homework for November 3

1a. What is a catalyst?
b. What is an enzyme?
c. Is there a distinction between the two? Explain.

2. Define the following terms:
a. substrate
b. activation energy
c. active site

3. Illustrate and describe the INDUCED FIT model of enzyme action.

4. Explain the effects of the following on enzyme action:
a. temperature
b. pH
c. particle size
d. enzyme concentration
e. substrate concentration

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