Which of the following is the most common form of posttranslational processing?
A)carbohydrate addition
B)proteolytic cleavage
C)lipid addition
D)phosphorylation

Question

Quizplus · Accepted Answer

Proteolytic cleavage is the most common form of posttranslational processing, where a larger precursor protein is cleaved into smaller functional proteins. This process is involved in the activation of many enzymes and hormones. Carbohydrate addition, lipid addition, and phosphorylation are also common forms of posttranslational processing, but they are not as prevalent as proteolytic cleavage.

Which of the Following Is the Most Common Form of Posttranslational