Corpus luteum during female reproductive cycle produces:
Correct answer: D. Progesterone
- A. Testosterone
- B. Follicle stimulating hormone
- C. Luteinizing hormone
- D. Progesterone
Explanation
Progesterone is a steroid hormone produced primarily by the corpus luteum in the ovaries after ovulation and, during pregnancy, by the placenta. Its production begins with the conversion of cholesterol into pregnenolone through a series of enzymatic steps. Pregnenolone is then converted into progesterone via enzymes such as 3β-hydroxysteroid dehydrogenase. This hormone plays a key role in regulating the menstrual cycle, preparing the uterus for pregnancy, and maintaining pregnancy if fertilization occurs. Additionally, small amounts of progesterone are produced by the adrenal glands in both sexes.
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About Reproduction
Human reproduction covers the male and female reproductive organs, gamete formation, fertilization, implantation and hormonal regulation. The menstrual cycle includes ovarian and uterine changes controlled by pituitary and ovarian hormones, while sexually transmitted diseases are studied through their causes, transmission, symptoms, prevention and effects on fertility.
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