Which of the following is true?
A) Phosphorylation always increases enzyme activity
B) Kinases often use AMP as a co-substrate in their phosphorylation reactions
C) Some enzymes are activated by phosphorylation while others are inhibited
D) ADP is the most common substrate for a kinase reaction

Question

Quizplus · Accepted Answer

Phosphorylation can either activate or inhibit enzymes depending on the specific enzyme and the site of phosphorylation. This process is a common way of regulating enzyme activity in cells.

Which of the Following Is True