The University of Oklahoma, Norman

CHEM 3653

Quiz-14:

1)Reaction #5 takes place in the liver

1. 1. True.

b. False.

2. The enzyme responsible for reaction #4 catalyzes a reversible reaction.

a. True.

b. False

3. In the liver, fructose 2,6 bisphosphate can stimulate the enzyme catalyzing reaction #4.

a. True.

b. False.

4. Missing the enzyme catalyzing reaction #1 will cause
   1. lactose intolerance.

b. galactosemia.

d. beta-thalasemia.

5. In the muscle, glucokinase can catalyze reaction #1.
   1. True.

b. False

6. Phosphorylating enzyme #2 will inactivate it.
   1. True.

b. False.