FREE AND STUDY GAMES ABOUT CH. 28 REPRODUCTIVE

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FREE AND STUDY GAMES ABOUT CH. 28 REPRODUCTIVE

EXAM QUESTIONS

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -155 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation

Question 1: 3 layers of the uterus from superficial to deep

Answer:

perimetrium, myometrium, endometrium Question 2: support and protect developing spermatogenic cells; secrete inhibin; form the blood-testis barrier

Answer:

sertoli cells Question 3: primary oocytes enter prophase of ___ during fetal development but do not complete it until after puberty

Answer:

meiosis I

Question 4: after ovulation, both __ and __ are secreted by the corpus luteum

Answer:

progesterone and estrogens

Question 5: function of testes

Answer:

produce sperm (gametes) and the male sex hormone testosterone

Question 6: contributes to male sexual behavior, spermatogenesis, and libido

Answer:

androgens

Question 7: the glans penis is homologous to the

Answer:

clitoris

Question 8: anchors ovary to broad ligament of uterus and uterine tube

Answer:

mesovarium Question 9: about the size of a pea; secretes alkaline fluid that protects sperm from acids in urine; secretes mucus that lubricates end of penis to decrease damage of sperm during ejaculation

Answer:

bulbourethral glands Question 10: large, fluid-filled follicle that is ready to rupture and expel its 2ndry oocyte (known as ovulation)

Answer:

mature (graafian) follicle

Question 11: Sertoli (sustentacular) cells of testes produces what hormone?

Answer:

inhibin

Question 12: haploid cells (n) have ___ chromosomes

Answer:

23

Question 13: the female gonads; they produce haploid oocytes (gametes called 2ndry oocytes); produces/secretes estrogen, progesterone, relaxin, inhibin

Answer:

ovaries

Question 14: ovarian follicles secrete

Answer:

estrogens Question 15: in a ___ oocyte, meiosis II is completed only if fertilization occurs

Answer:

secondary

Question 16: site of sperm maturation

Answer:

epididymis

Question 17: the degeneration of oogonia before and after birth

Answer:

atresia

Question 18: the muscles that help regulate the temperature of the testes

Answer:

cremaster and dartos Question 19: declining levels of estrogens and progesterone stimulate secretion of GnRH is a positive or negative feedback and why?

Answer:

negative feedback, response is opposite to the stimulus; declining levels of est and prog stimulates release of GnRH which increases production/release of LH and FSH ultimately stimulating secretion of estrogens Question 20: secrete an alkaline fluid to help neutralize acids in the female reproductive tract;secrete fructose for use in ATP production by sperm

Answer:

seminal vesicles

Question 21: produce an alkaline substance that protects sperm by neurtralizing acids in the urethra

Answer:

bulbourethral glands

Question 22: refers to the external genitals of the female

Answer:

vulva

Question 23: which cells of the testes secrete testosterone?

Answer:

leydig

Question 24: the 4 phases of the female reproductive cycle

Answer:

menstrual phase, preovulatory phase, ovulation, and postovulatory phase Question 25: the persistent and painful erection of the corpora cavernosa penis; may be a response to medication for erectile dysfunction

Answer:

priapism

Question 26: occurs in the seminiferous tubules of the testes

Answer:

spermatogenesis Question 27: a small, cylindrical mass of erectile tissue and nerves in the female; homologue of the male glans penis

Answer:

clitoris

Question 28: produces progesterone, estrogens, relaxin, and inhibin

Answer:

corpus luteum