Asked by ANH.NPL1716 2171716 on Apr 29, 2024
Verified
Which of the following is true about estrogen?
A) Estrogen causes the endometrium to thicken.
B) Estrogen causes the endometrium to become vascular and glandular.
C) As the estrogen level in the blood rises, it exerts negative feedback control over the secretion of FSH so that the follicular phase comes to an end.
D) Estrogen causes a surge in LH production.
E) All of the answer choices are true.
Estrogen
A group of steroid hormones that promote the development and maintenance of female characteristics in the human body.
Endometrium
Mucous membrane lining the interior surface of the uterus.
Follicular Phase
The stage of a woman's menstrual cycle during which follicles in the ovary mature, ending with ovulation.
- Attain knowledge about the functions and effects of various hormones on the human reproductive system.
Verified Answer
SB
Steven BteshMay 06, 2024
Final Answer :
E
Explanation :
Estrogen has multiple roles in the female reproductive system, including causing the endometrium to thicken and become more vascular and glandular, which prepares it for potential implantation of a fertilized egg. It also plays a crucial role in the menstrual cycle by exerting negative feedback on the secretion of Follicle Stimulating Hormone (FSH) to regulate the follicular phase, and it triggers a surge in Luteinizing Hormone (LH) production, which is essential for ovulation. Therefore, all the provided statements about estrogen are true.
Learning Objectives
- Attain knowledge about the functions and effects of various hormones on the human reproductive system.