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Select the incorrect statement.
- a)LH and FSH decrease gradually during the follicular phase.
- b)LH triggers secretion of androgens from the Leydig cells.
- c)FSH stimulates the sertoli cells which help in spermiogenesis.
- d)LH triggers ovulation in ovary.
Correct answer is option 'A'. Can you explain this answer?
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Select the incorrect statement.a)LH and FSH decrease gradually during...
Incorrect Statement: LH and FSH decrease gradually during the follicular phase.
Explanation:
The menstrual cycle is a complex process that occurs in females of reproductive age. It involves the interplay of various hormones, including follicle-stimulating hormone (FSH), luteinizing hormone (LH), estrogen, and progesterone. The menstrual cycle is divided into three phases: follicular, ovulatory, and luteal phases.
During the follicular phase, the hypothalamus releases gonadotropin-releasing hormone (GnRH), which stimulates the pituitary gland to release FSH and LH. These hormones then stimulate the growth and development of follicles in the ovaries. As the follicles grow, they produce estrogen, which inhibits the release of FSH and LH. However, this inhibition is not complete, and there is a gradual increase in LH levels during the follicular phase.
Therefore, the statement that LH and FSH decrease gradually during the follicular phase is incorrect. Instead, LH levels increase gradually, while FSH levels decrease slightly but remain relatively stable.
Importance of LH in the Menstrual Cycle:
LH plays a crucial role in the menstrual cycle. It stimulates the production of androgens by theca cells in the ovary, which are then converted into estrogen by granulosa cells. This estrogen production leads to the thickening of the endometrium and the preparation of the uterus for implantation. LH also triggers ovulation, which is the release of a mature egg from the ovary.
Conclusion:
In summary, LH and FSH levels fluctuate throughout the menstrual cycle, with LH increasing gradually during the follicular phase. This hormone plays a critical role in the production of estrogen, the thickening of the endometrium, and the triggering of ovulation. Therefore, it is essential to understand the role of LH in the menstrual cycle to diagnose and treat menstrual disorders effectively.
Explanation:
The menstrual cycle is a complex process that occurs in females of reproductive age. It involves the interplay of various hormones, including follicle-stimulating hormone (FSH), luteinizing hormone (LH), estrogen, and progesterone. The menstrual cycle is divided into three phases: follicular, ovulatory, and luteal phases.
During the follicular phase, the hypothalamus releases gonadotropin-releasing hormone (GnRH), which stimulates the pituitary gland to release FSH and LH. These hormones then stimulate the growth and development of follicles in the ovaries. As the follicles grow, they produce estrogen, which inhibits the release of FSH and LH. However, this inhibition is not complete, and there is a gradual increase in LH levels during the follicular phase.
Therefore, the statement that LH and FSH decrease gradually during the follicular phase is incorrect. Instead, LH levels increase gradually, while FSH levels decrease slightly but remain relatively stable.
Importance of LH in the Menstrual Cycle:
LH plays a crucial role in the menstrual cycle. It stimulates the production of androgens by theca cells in the ovary, which are then converted into estrogen by granulosa cells. This estrogen production leads to the thickening of the endometrium and the preparation of the uterus for implantation. LH also triggers ovulation, which is the release of a mature egg from the ovary.
Conclusion:
In summary, LH and FSH levels fluctuate throughout the menstrual cycle, with LH increasing gradually during the follicular phase. This hormone plays a critical role in the production of estrogen, the thickening of the endometrium, and the triggering of ovulation. Therefore, it is essential to understand the role of LH in the menstrual cycle to diagnose and treat menstrual disorders effectively.
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Community Answer
Select the incorrect statement.a)LH and FSH decrease gradually during...
During follicular phase FSH secretion increases. Follicular phase (proliferative phase) usually includes cycle days 6−13 or 14 in a 28 days cycle. The follicle stimulating hormone (FSH) secreted by the anterior lobe of the pituitary gland stimulates the ovarian follicle to secrete estrogens.
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Select the incorrect statement.a)LH and FSH decrease gradually during the follicular phase.b)LH triggers secretion of androgens from the Leydig cells.c)FSH stimulates the sertoli cells which help in spermiogenesis.d)LH triggers ovulation in ovary.Correct answer is option 'A'. Can you explain this answer?
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Select the incorrect statement.a)LH and FSH decrease gradually during the follicular phase.b)LH triggers secretion of androgens from the Leydig cells.c)FSH stimulates the sertoli cells which help in spermiogenesis.d)LH triggers ovulation in ovary.Correct answer is option 'A'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Select the incorrect statement.a)LH and FSH decrease gradually during the follicular phase.b)LH triggers secretion of androgens from the Leydig cells.c)FSH stimulates the sertoli cells which help in spermiogenesis.d)LH triggers ovulation in ovary.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Select the incorrect statement.a)LH and FSH decrease gradually during the follicular phase.b)LH triggers secretion of androgens from the Leydig cells.c)FSH stimulates the sertoli cells which help in spermiogenesis.d)LH triggers ovulation in ovary.Correct answer is option 'A'. Can you explain this answer?.
Select the incorrect statement.a)LH and FSH decrease gradually during the follicular phase.b)LH triggers secretion of androgens from the Leydig cells.c)FSH stimulates the sertoli cells which help in spermiogenesis.d)LH triggers ovulation in ovary.Correct answer is option 'A'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Select the incorrect statement.a)LH and FSH decrease gradually during the follicular phase.b)LH triggers secretion of androgens from the Leydig cells.c)FSH stimulates the sertoli cells which help in spermiogenesis.d)LH triggers ovulation in ovary.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Select the incorrect statement.a)LH and FSH decrease gradually during the follicular phase.b)LH triggers secretion of androgens from the Leydig cells.c)FSH stimulates the sertoli cells which help in spermiogenesis.d)LH triggers ovulation in ovary.Correct answer is option 'A'. Can you explain this answer?.
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Select the incorrect statement.a)LH and FSH decrease gradually during the follicular phase.b)LH triggers secretion of androgens from the Leydig cells.c)FSH stimulates the sertoli cells which help in spermiogenesis.d)LH triggers ovulation in ovary.Correct answer is option 'A'. Can you explain this answer?, a detailed solution for Select the incorrect statement.a)LH and FSH decrease gradually during the follicular phase.b)LH triggers secretion of androgens from the Leydig cells.c)FSH stimulates the sertoli cells which help in spermiogenesis.d)LH triggers ovulation in ovary.Correct answer is option 'A'. Can you explain this answer? has been provided alongside types of Select the incorrect statement.a)LH and FSH decrease gradually during the follicular phase.b)LH triggers secretion of androgens from the Leydig cells.c)FSH stimulates the sertoli cells which help in spermiogenesis.d)LH triggers ovulation in ovary.Correct answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
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