42.

Post-translational processing of neuropeptides include(s):

1. acetylation.
2. amidation.
3. proteolytic cleavage.
4. disulfide bond formation.

One or more answers are correct. Click on:

• a. if 1, 2, and 3 are correct
• b. if 1 and 3 are correct
• c. if 2 and 4 are correct
• d. if only 4 is correct
• e. if all are correct