Biomolecules

A. Glucocorticoids →
They are secreted from the adrenal cortex (e.g., cortisol) and function mainly in carbohydrate metabolism (they increase blood glucose level).
A → IV (Control the carbohydrate metabolism)
B. Mineralocorticoids →
Also from the adrenal cortex (e.g., aldosterone); they regulate water and salt balance through the kidneys.
B → III (Control the level of excretion of water and salt by the kidneys)
C. Progesterone →
Secreted by the corpus luteum; prepares the uterus for implantation of the fertilized egg.
C → II (Prepares uterus for implantation of fertilised egg)
D. Estradiol →
An estrogen that plays a key role in the control of the menstrual cycle.
D → I (In the control of menstrual cycle)
Final Matching:
A-IV, B-III, C-II, D-I