Name the hormones that their secretions are regulated by negative feed back mechanism.

Show how ACTH secretion is regulated by negative feedback mechanism.

Identify the correct statement from the below about "TSH" (I) TSH is a glycoprotein hormone (II) . It increases the release of fatty acid (III) TSH secretion is regulated by negative feedback mechanism (IV) Stimulates the thyroid gland to secrete Tri-iodothyronine (T_3) and thyroxine

Adrenocorticotrophic hormone secretion is regulated by:

Name the hormone secreted duing night time.

The hormone inhibin is secreted by :

Name the hormone secreted by interstitial cells.

Name the hormones that plays a key role in milk secretion.

Write the negative feed back system operated in TSH.