4-Hydroxyproline is a derivative of the amino acid proline. It is considered a nonstandard amino acid and is an essential component of collagen, providing stability to its triple helix structure.
List-I (Hormones) | List-II (Functions) |
---|---|
A) Glucocorticoids | I) Control the carbohydrate metabolism |
B) Mineralocorticoids | III) Control the level of excretion of water and salt by the kidneys |
C) Progesterone | II) Prepares the uterus for implantation of fertilised egg |
D) Estradiol | IV) In the control of menstrual cycle |