NO normally decreases cGMP concentration by activating cGMP phosphodiesterase.

a. True
b. False

False

Explanation:

Since the cGMP can be converted back to GTP by proteins known as phosphodiesterase, hence the will be decrease in cGMP concentration

answer; aerobic conditions; citric acid cycle (krebs cycle) electron transport chain;         anaerobic conditions; fermentation; both glycolysis;

answer an inhibitory neurotransmitter in the brain;