The following statements are related to the endocrinology of reproduction (1) LHRH is synthesized in the hypothalamus
(2),LH stimulates progesterone synthesis
(3) FSH stimulates estradiol synthesis
(4) steroid hormones fro the gonads feed back on the hypothalamus and pituitary Which of the statements are true?

Question

Quizplus · Accepted Answer

1) LHRH (Luteinizing Hormone-Releasing Hormone), also known as GnRH (Gonadotropin-Releasing Hormone), is indeed synthesized in the hypothalamus and plays a crucial role in the regulation of the reproductive system by stimulating the pituitary to release LH (Luteinizing Hormone) and FSH (Follicle-Stimulating Hormone). 2) LH is responsible for stimulating the production of progesterone in the ovaries in females, which is essential for the maintenance of the uterine lining and pregnancy. 3) FSH promotes the growth of ovarian follicles and stimulates the synthesis of estradiol (a form of estrogen) by the developing follicles. 4) Steroid hormones from the gonads, such as estrogen and testosterone, indeed have a feedback effect on both the hypothalamus and the pituitary gland, regulating the secretion of GnRH, LH, and FSH to maintain homeostasis in the reproductive system.

The Following Statements Are Related to the Endocrinology of Reproduction