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Questions and Answers
What is the role of leptin in relation to nutritional status?
What is the role of leptin in relation to nutritional status?
- Inhibits GnRH neurons
- Stimulates Neuropeptide Y neurons (correct)
- Has no impact on metabolic status
- Activates glucose sensing neurons
How do blood fatty acids relate to GnRH neurons stimulation?
How do blood fatty acids relate to GnRH neurons stimulation?
- Have no effect on GnRH neurons
- Inhibit the activity of GnRH neurons
- Indirectly stimulate glucose sensing neurons
- Directly stimulate GnRH neurons (correct)
Which environmental factors influence pubertal onset?
Which environmental factors influence pubertal onset?
- Optic and olfactory system (correct)
- Digestive system
- Cardiovascular system
- Endocrine system
What does the secretion of leptin by adipocytes indicate?
What does the secretion of leptin by adipocytes indicate?
How does blood glucose concentration relate to metabolic status?
How does blood glucose concentration relate to metabolic status?
What role do blood fatty acids play as an indicator of nutritional status?
What role do blood fatty acids play as an indicator of nutritional status?
What hormone dominates the secretory phase of the menstrual cycle?
What hormone dominates the secretory phase of the menstrual cycle?
Which phase of the menstrual cycle is characterized by sloughing of the endometrium if pregnancy does not occur?
Which phase of the menstrual cycle is characterized by sloughing of the endometrium if pregnancy does not occur?
What is the primary difference between the estrous cycle and the menstrual cycle?
What is the primary difference between the estrous cycle and the menstrual cycle?
What hormone dominates the follicular phase of the estrous cycle?
What hormone dominates the follicular phase of the estrous cycle?
Which factor can cause anestrus in animals?
Which factor can cause anestrus in animals?
What is the primary function of Progesterone secreted by the Corpus Luteum?
What is the primary function of Progesterone secreted by the Corpus Luteum?
How does Progesterone affect the number of GnRH receptors on the Anterior Pituitary?
How does Progesterone affect the number of GnRH receptors on the Anterior Pituitary?
What effect does Progesterone have on GnRH, LH, and FSH secretion?
What effect does Progesterone have on GnRH, LH, and FSH secretion?
Which organ does Progesterone primarily target besides the uterus?
Which organ does Progesterone primarily target besides the uterus?
What is the key role of Progesterone in the endometrium?
What is the key role of Progesterone in the endometrium?
How does Insufficient luteal function potentially impact reproduction in mammals?
How does Insufficient luteal function potentially impact reproduction in mammals?
What happens when mating does not occur in a queen who is an induced ovulator?
What happens when mating does not occur in a queen who is an induced ovulator?
What causes a marked elevation in progesterone after ovulation in the queen?
What causes a marked elevation in progesterone after ovulation in the queen?
Why does lactational anestrus not occur in cats?
Why does lactational anestrus not occur in cats?
What is the primary cause of True anestrus in females?
What is the primary cause of True anestrus in females?
What is the role of progesterone upon GnRH secretion?
What is the role of progesterone upon GnRH secretion?
Which of the following factors can contribute to Anestrus in females?
Which of the following factors can contribute to Anestrus in females?
How does PGF2α contribute to luteolysis?
How does PGF2α contribute to luteolysis?
What are the two primary factors that influence the onset of the breeding season?
What are the two primary factors that influence the onset of the breeding season?
What is the outcome of uterectomy in women on ovarian cyclicity?
What is the outcome of uterectomy in women on ovarian cyclicity?
How does administration of progesterone impact the estrous cycle?
How does administration of progesterone impact the estrous cycle?
Which event characterizes luteolysis in women as an intra-ovarian event?
Which event characterizes luteolysis in women as an intra-ovarian event?
What is the main impact of PGF2α on blood flow to the corpus luteum?
What is the main impact of PGF2α on blood flow to the corpus luteum?
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