In male fetuses, testosterone is converted into ___ Which is required for genitalia to develop into a penis and scrotum. Complications in the activity of this hormone can disrupt the development of external sex organs in male fetuses, and can produce intersex variations. A) estradiol B) dihydrotestosterone C) Müllerian inhibiting hormone D) luteinizing hormone
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In male fetuses, testosterone is converted into ___ Which is required for genitalia to develop into a penis and scrotum. Complications in the activity of this hormone can disrupt the development of external sex organs in male fetuses, and can produce intersex variations.
A) estradiol
B) dihydrotestosterone
C) Müllerian inhibiting hormone
D) luteinizing hormone
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- Select the FALSE statement/s: A) The functional layer of the endometrium sloughs off when estrogen levels are at their lowest but progesterone levels at their highest. 1 OB) Every month, the 20 secondary follicles release 20 ova. OC) XX genotypic female exposed to high levels of androgen in utero will develop male-like exfernal genitalia OD) Both A and B OE) Both B and CIf the ovum is not fertilized, the corpus luteum regresses, and the endometrium sloughs off to result in the first day of menstrual bleeding. The latter event would be duplicated, even if fertilization occurred, if receptors for which of the following hormones were occupied by an antagonist? A) Dehydroepiandrosterone B) Estradiol C ) Estriol D) Estrone E) Progesteronewhat is a possible effect of insulin resistance on the female reproductive system? a)increase ovulation frequency b)lower than normal androgen production c)polycystic ovary syndrome d) decreased ovarian androgen relase need answer ASAP please
- Progesterone: 1) Is produced in adult testes and is responsible for genital development, beard growth, muscle development, and sexual drive 2) Is produced by the placenta during pregnancy, with highest levels seen at conception and then steadily decreasing to non-detectable levels at term 3) Is lowest is serum during the luteal phase of the menstrual cycle and highest during the follicular phase 4) Parallels activity of the corpus luteum by rapidly increasing following ovulation and then abruptly falling to initial low concentrations prior to the onset of menstruation no references, just homework.Many steroids abusers become infertile because of: A) Lack of testosterone B ) High levels of hypothalamic gonadal releasing hormones D ) Low level of inhibin1.) A.) Contrast the action of FSH in males and females. In your answer, consider how FSH regulates the production of estrogen and testosterone B.) Efforts to develop a male oral contraceptive have focused on drugs that block the effects of FSH. Justify why it would be undesirable to block the effects of LH.
- Shedding of the functional layer of the endometrium also known as menstruation occurs when a) blood level of progesterone from the corpus luteum increases c) blood level of FSH falls off a) the corpus luteum degenerates and turns into corpus albican e) the corpus luteum starts secreting a large amount of estrogen O Focus nglish (United States)In protandrous hermaphroditism _____. A) Some individuals may change from male to female B) Males rather than females release pheromones C) Individuals fertilize themselves D) Diploid ova are produced E) The adult gonads are undifferentiatedDuring the menstrual cycle, the degradation of the corpus luteum causes what? A) The decrease of progesterone levels and the thickening of the endometrium. B) The decrease of estrogen levels and increase of progesterone levels. C) The decrease of estrogen levels and the thickening of the endometrium. D) the decrease of progesterone levels and menses(period)
- The most significant risk for testicular cancer in young males is a) a diet high in fat b) undescended testes c) vasectomy (birth control procedure) e) smokingA 20-year-old woman with a history of irregular cycles complains of recent amenorrhea. Blood tests indicate normal glucose, but elevated gonadotropin levels, while blood and urine are negative for hCG. What is the most likely cause of the amenorrhea? Question 35 options: a) Uterine malformation b) Menopause c) Premature ovarian failure d) Polycystic ovarian syndromeHight levels of progesterone promote:a). Development of the follicle b). Re-growth of the endometrium and mensesc). Thickening, vascularization and glandularization of the endometrium d). Development of the corpus luteume). GnRH pulse frequency to peak