Question

adrenalin is secreted by a) pineal b) adrenal cortex c) adrenal medulla d) thymus​

Answer 1

Answer:

c. adrenal medulla

Explanation:

Adrenaline is the main hormone secreted by the medulla of the adrenal gland. It activates both alpha and beta-adrenergic receptors. The main function of adrenaline is to increase the metabolism of the body by increasing the blood flow, breathing rate, and glucose availability.