IBSS 1540 Exam 4 Questions and Answers with Verified Solutions |
Latest 2026 Update
Q: What causes an increase in FSH and LH secretion during puberty in males?
Answer:
there is an increase in GnRH as well as increased pituitary responsiveness to this
hormone
Q: What sex hormone is secreted by the testes vs peripheral tissues in males during
puberty?
Answer:
the testes make testosterone while DHT is synthesized in the periphery
Q: What is the effect of testosterone nd DHT during male puberty?
Answer:
it initiates the development of reproductive organs, secondary sex characteristics, and
causes growth hormone to be secreted
,IBSS 1540 Exam 4 Questions and Answers with Verified Solutions |
Latest 2026 Update
Q: What causes a growth spur to occur in male puberty, thereby contributing to
15% of a male's final height?
Answer:
the increased secretion of growth hormone in response to increased testosterone and
DHT levels
Q: When is LH secreted in highest amounts during male puberty?
Answer:
at night
Q: What causes the menstrual cycle to begin during puberty in females?
Answer:
increased GnRH and FSH/LH secretion causes pre-antral follicles to develop into
antral follicles ad begin to secrete estrogen
,IBSS 1540 Exam 4 Questions and Answers with Verified Solutions |
Latest 2026 Update
Q: What is the effect of estrogen on bones during female puberty?
Answer:
it causes bones to both grow and close their epiphyseal plats
Q: What is the effect of estrogen on GH during female puberty?
Answer:
it promotes the release of this hormone
Q: What are four effects of estrogen during female puberty?
Answer:
-increase bone growth promotes release of GH
Q: development of secondary sex characteristics
Answer:
development of reproductive organs
, IBSS 1540 Exam 4 Questions and Answers with Verified Solutions |
Latest 2026 Update
Q: What occurs as a result of the effect of estrogen on female reproductive organs
during puberty?
Answer:
it stimulates proliferation of the endometrium and causes menarche, or the event of
the first menstrual period
Q: Does ovulation occur at menarche in females?
Answer:
no
Q: What causes estrogen levels to increase in female puberty?
Answer:
appropriate release of LH and FSH
Latest 2026 Update
Q: What causes an increase in FSH and LH secretion during puberty in males?
Answer:
there is an increase in GnRH as well as increased pituitary responsiveness to this
hormone
Q: What sex hormone is secreted by the testes vs peripheral tissues in males during
puberty?
Answer:
the testes make testosterone while DHT is synthesized in the periphery
Q: What is the effect of testosterone nd DHT during male puberty?
Answer:
it initiates the development of reproductive organs, secondary sex characteristics, and
causes growth hormone to be secreted
,IBSS 1540 Exam 4 Questions and Answers with Verified Solutions |
Latest 2026 Update
Q: What causes a growth spur to occur in male puberty, thereby contributing to
15% of a male's final height?
Answer:
the increased secretion of growth hormone in response to increased testosterone and
DHT levels
Q: When is LH secreted in highest amounts during male puberty?
Answer:
at night
Q: What causes the menstrual cycle to begin during puberty in females?
Answer:
increased GnRH and FSH/LH secretion causes pre-antral follicles to develop into
antral follicles ad begin to secrete estrogen
,IBSS 1540 Exam 4 Questions and Answers with Verified Solutions |
Latest 2026 Update
Q: What is the effect of estrogen on bones during female puberty?
Answer:
it causes bones to both grow and close their epiphyseal plats
Q: What is the effect of estrogen on GH during female puberty?
Answer:
it promotes the release of this hormone
Q: What are four effects of estrogen during female puberty?
Answer:
-increase bone growth promotes release of GH
Q: development of secondary sex characteristics
Answer:
development of reproductive organs
, IBSS 1540 Exam 4 Questions and Answers with Verified Solutions |
Latest 2026 Update
Q: What occurs as a result of the effect of estrogen on female reproductive organs
during puberty?
Answer:
it stimulates proliferation of the endometrium and causes menarche, or the event of
the first menstrual period
Q: Does ovulation occur at menarche in females?
Answer:
no
Q: What causes estrogen levels to increase in female puberty?
Answer:
appropriate release of LH and FSH
