How many residues are present in vasopressin or oxytocin?
A) 5
B) 7
C) 9
D) 11

Question

Quizplus · Accepted Answer

Vasopressin and oxytocin both have 9 amino acid residues. Vasopressin is also known as antidiuretic hormone (ADH) and has the sequence CYFQNCPRG-NH2. Oxytocin has the sequence CYIQNCPLG-NH2. Both peptides are produced in the hypothalamus and are released from the posterior pituitary gland, where they act as hormones. They play crucial roles in regulating water balance in the body, as well as stimulating uterine contractions during childbirth and promoting lactation.

How Many Residues Are Present in Vasopressin or Oxytocin