Chapter 26 – The Reproductive System $100 $200 $300 $400 $500 $100$100$100 $200 $300 $400 $500 Men are from Mars Women are from Venus Ovary Ovation 100,000.

Chapter 26 – The Reproductive System

$100

$200

$300

$400

$500

$100 $100$100 $100

$200 $200 $200 $200

$300 $300 $300 $300

$400 $400 $400 $400

$500 $500 $500 $500

Men are from Mars

Women are from Venus

Ovary Ovation

100,000 sperm and you’re the fastest?

Vaginas, and Penises, and Scrotums…

Oh My

FINAL ROUND

Men are from Mars:

$100 Question

What will happen to the penis if the arteries within the penis dilate?

a. The male becomes impotent.

b. Nitric oxide ceases to be released and the penis becomes flaccid.

c. The male attains an erection.

d. The male ejaculates.

BACK TO GAME

ANSWER

Men are from Mars:

$100 Answer

What will happen to the penis if the arteries within the penis dilate?

a. The male becomes impotent.

b. Nitric oxide ceases to be released and the penis becomes flaccid.

c. The male attains an erection.

d. The male ejaculates.

BACK TO GAME

Men are from Mars:

$200 Question

On a warm day, why will the cremaster muscle be relaxed?

a. Normal sperm development depends on the testes being 1.1oC warmer than body temperature.

b. Healthy levels of testosterone are maintained by fluctuations of the cremaster muscle.

c. Normal sperm development depends on the testes being 1.1oC cooler than body temperature.

d. A and B are correct.

BACK TO GAME

ANSWER

Men are from Mars:

$200 Answer

On a warm day, why will the cremaster muscle be relaxed?

a. Normal sperm development depends on the testes being 1.1oC warmer than body temperature.

b. Healthy levels of testosterone are maintained by fluctuations of the cremaster muscle.

c. Normal sperm development depends on the testes being 1.1oC cooler than body temperature.

d. A and B are correct.

BACK TO GAME

Men are from Mars:

$300 Question

Which structures move with the testes during their descent from the abdomen?

a. Testicular artery, spermatic cord, and seminal vesicles

b. Ductus deferens, testicular artery, lymph vessels, and nerves

c. Lymph vessels, gubernaculum testis, and a pocket of peritoneal cavity

d. Testicular artery, spermatozoa, and semen

BACK TO GAME

ANSWER

Men are from Mars:

$300 Answer

Which structures move with the testes during their descent from the abdomen?

a. Testicular artery, spermatic cord, and seminal vesicles

b. Ductus deferens, testicular artery, lymph vessels, and nerves

c. Lymph vessels, gubernaculum testis, and a pocket of peritoneal cavity

d. Testicular artery, spermatozoa, and semen

BACK TO GAME

Men are from Mars:

$400 Question

Which of the following is not a function of sustenacular cells?

a. Maintain the blood-testis barrier

b. Promote division of spermatogonia

c. Produce androgens, particularly testosterone

d. Regulate FSH and GnRH secretion

BACK TO GAME

ANSWER

Men are from Mars:

$400 Answer

Which of the following is not a function of sustenacular cells?

a. Maintain the blood-testis barrier

b. Promote division of spermatogonia

c. Produce androgens, particularly testosterone

d. Regulate FSH and GnRH secretion

BACK TO GAME

Men are from Mars:

$500 Question

How is the generation of four sperm possible from one spermatogonium?

a. Meiosis I yields two haploid secondary spermatocytes, which go through meiosis II and become four haploid spermatids.

b. The spermatogonium divides four times during meiosis I.

c. The spermatogonium produces two primary spermatocytes, which then divide again in meiosis II.

d. A and C are correct.BACK TO GAME

ANSWER

Men are from Mars:

$500 Answer

How is the generation of four sperm possible from one spermatogonium?

a. Meiosis I yields two haploid secondary spermatocytes, which go through meiosis II and become four haploid spermatids.

b. The spermatogonium divides four times during meiosis I.

c. The spermatogonium produces two primary spermatocytes, which then divide again in meiosis II.

d. A and C are correct.BACK TO GAME

Women are from Venus:

$100 Question

Which layer of the uterus is sloughed off during menstruation?

a. Myometrium

b. Basilar zone of the endometrium

c. Functional layer of the endometrium

d. Perimetrium

BACK TO GAME

ANSWER


$100 Answer

Which layer of the uterus is sloughed off during menstruation?

a. Myometrium

b. Basilar zone of the endometrium

c. Functional layer of the endometrium

d. Perimetrium

BACK TO GAME


$200 Question

What event occurs in the uterine cycle when the levels of estrogens and progesterone decline?

a. Pregnancy

b. Menarche

c. Menses

d. Menopause

BACK TO GAME

ANSWER


$200 Answer

What event occurs in the uterine cycle when the levels of estrogens and progesterone decline?

a. Pregnancy

b. Menarche

c. Menses

d. MenopauseBACK TO GAME


$300 Question

What is the fate of the corpus luteum if fertilization does not occur?

a. It stimulates ovulation.

b. It initiates development of the tertiary follicle.

c. It secretes estrogen.

d. It disintegrates into a corpus albicans.

BACK TO GAME

ANSWER


$300 Answer

What is the fate of the corpus luteum if fertilization does not occur?

a. It stimulates ovulation.

b. It initiates development of the tertiary follicle.

c. It secretes estrogen.

d. It disintegrates into a corpus albicans.

BACK TO GAME


$400 Question

What effect does a blockage of progesterone receptors in the uterus have on the endometrium?

a. Inhibits menstruation

b. Promotes glandular secretion

c. Inhibits thickening of endometrium

d. Promotes development of endometrial lining

BACK TO GAME

ANSWER


$400 Answer

What effect does a blockage of progesterone receptors in the uterus have on the endometrium?

a. Inhibits menstruation

b. Promotes glandular secretion

c. Inhibits thickening of endometrium

d. Promote development of endometrial lining

BACK TO GAME


$500 Question

Why does the level of FSH rise and remain high during menopause?

a. Estrogen levels decline.

b. The ovaries no longer respond to FSH.

c. It is a result of increased LH levels.

d. It is because GnRH levels increase.

BACK TO GAME

ANSWER


$500 Answer

Why does the level of FSH rise and remain high during menopause?

a. Estrogen levels decline.

b. The ovaries no longer respond to FSH.

c. It is a result of increased LH levels.

d. It is because GnRH levels increase.

BACK TO GAME

Ovary Ovation:

$100 Question

Which of the following is not a function of the ovaries?

a. Production of oocytes

b. Secretion of estrogen and progesterone

c. Secretion FSH and LH

d. Secretion of inhibin

BACK TO GAME

ANSWER

Ovary Ovation:

$100 Answer

Which of the following is not a function of the ovaries?

a. Production of oocytes

b. Secretion of estrogen and progesterone

c. Secretion FSH and LH

d. Secretion of inhibin

BACK TO GAME

Ovary Ovation:

$200 Question

How is an oocyte transported along the uterine tube?

a. The fimbriae propel the ovum along the uterine tube.

b. Ciliary movement “turns on” just before ovulation to propel the oocyte.

c. Peristaltic contractions of the uterine tube propel the oocyte.

d. B and C are correct.BACK TO GAME

ANSWER

Ovary Ovation:

$200 Answer

How is an oocyte transported along the uterine tube?

a. The fimbriae propel the ovum along the uterine tube.

b. Ciliary movement “turns on” just before ovulation to propel the oocyte.

c. Peristaltic contractions of the uterine tube propel the oocyte.


Ovary Ovation:

$300 Question

Which of the following is true of oogenesis?

a. Oogonia complete their mitotic divisions before birth.

b. At puberty, a female has a renewing source of oogonia.

c. The oocyte is mature at ovulation.

d. Primary oocytes are halted in development at metaphase of meiosis II until puberty.

BACK TO GAME

ANSWER

Ovary Ovation:

$300 Answer

Which of the following is true of oogenesis?

a. Oogonia complete their mitotic divisions before birth.

b. At puberty, a female has a renewing source of oogonia.

c. The oocyte is mature at ovulation.

d. Primary oocytes are halted in development at metaphase of meiosis II until puberty.

BACK TO GAME

Ovary Ovation:

$400 Question

Why does oogenesis yield only one functional ovum?

a. When the primary oocyte divides, its counterpart remains in the outer layer of the ovary to maintain the supply of oocytes.

b. Oogenesis produces 2 or 3 polar bodies, which later disintegrate.

c. Cytoplasm is unevenly distributed during mitosis in the primary oocyte.


ANSWER

Ovary Ovation:

$400 Answer

Why does oogenesis yield only one functional ovum?

a. When the primary oocyte divides, its counterpart remains in the outer layer of the ovary to maintain the supply of oocytes.

b. Oogenesis produces 2 or 3 polar bodies, which later disintegrate.

c. Cytoplasm is unevenly distributed during mitosis in the primary oocyte.


Ovary Ovation:

$500 Question

What changes are observed in the ovarian cycle if the LH surge does not occur?

a. Premature ovulation occurs, resulting in a mismatch of ovarian an uterine cycles.

b. No follicular development occurs.

c. Oogenesis does not occur.

d. Completion of meiosis I by the primary oocyte and ovulation will not occur.

BACK TO GAME

ANSWER

Ovary Ovation:

$500 Answer

What changes are observed in the ovarian cycle if the LH surge does not occur?

a. Premature ovulation occurs, resulting in a mismatch of ovarian an uterine cycles.

b. No follicular development occurs.

c. Oogenesis does not occur.

d. Completion of meiosis I by the primary oocyte and ovulation will not occur.

BACK TO GAME

100,000 sperm and you're the fastest?:

$100 Question

Which of the following occurs during the process of spermiogenesis?

a. Spermatids differentiate into mature sperm.

b. Primary spermatocytes begin meiosis.

c. Primary spermatocytes give rise to secondary spermatocytes.

d. All of the above are correct.

BACK TO GAME

ANSWER


$100 Answer

Which of the following occurs during the process of spermiogenesis?

a. Spermatids differentiate into mature sperm.

b. Primary spermatocytes begin meiosis.

c. Primary spermatocytes give rise to secondary spermatocytes.

d. All of the above are correct.

BACK TO GAME


$200 Question

An inability to contract the ischiocavernosus and bulbospongiosus muscles impedes which part(s) of the male sex act?

a. Ejaculation

b. Orgasm

c. Erection

d. A and B

BACK TO GAME

ANSWER


$200 Answer

An inability to contract the ischiocavernosus and bulbospongiosus muscles impedes which part(s) of the male sex act?

a. Ejaculation

b. Orgasm

c. Erection

d. A and B

BACK TO GAME


$300 Question

What is a direct effect of low FSH secretion in males?

a. Secretion of inhibin is promoted.

b. The rate of sperm production decreases.

c. His sex drive declines significantly.

d. The pulses of GnRH from the hypothalamus develop the female pattern of release.

BACK TO GAME

ANSWER


$300 Answer

What is a direct effect of low FSH secretion in males?

a. Secretion of inhibin is promoted.

b. The rate of sperm production decreases.

c. His sex drive declines significantly.

d. The pulses of GnRH from the hypothalamus develop the female pattern of release.

BACK TO GAME


$400 Question

When stem cells called spermatogonia divide, one differentiates into a primary spermatocyte. What happens to the second daughter cell?

a. It undergoes atresia.

b. It secretes testosterone.

c. It continues through the layers of the seminiferous tubule without differentiating.

d. It remains in the outer layer of the seminiferous tubule.

BACK TO GAME

ANSWER


$400 Answer

When stem cells called spermatogonia divide, one differentiates into a primary spermatocyte. What happens to the second daughter cell?

a. It undergoes atresia.

b. It secretes testosterone.

c. It continues through the layers of the seminiferous tubule without differentiating.

d. It remains in the outer layer of the seminiferous tubule.

BACK TO GAME


$500 Question

If secretions from the prostate gland are absent from semen, how does the composition of semen change?

a. Semen is of the same composition, but sperm are not released.

b. Its pH is higher and its volume decreases by about 30%.

c. Its pH is lower and the fructose content decreases.

d. None of the above is correct.BACK TO GAME

ANSWER


$500 Answer

If secretions from the prostate gland are absent from semen, how does the composition of semen change?

a. Semen is of the same composition, but sperm are not released.

b. Its pH is higher and its volume decreases by about 30%.

c. Its pH is lower and the fructose content decreases.

d. None of the above is correct.BACK TO GAME

Vaginas, and Penises, and Scrotums... Oh My:

$100 Question

What changes occur in females during sexual arousal as the result of increased parasympathetic stimulation?

a. Erectile tissues of the clitoris engorge.

b. Vaginal glandular secretions increase.

c. Blood vessels in nipples engorge.

d. All of the above occur.

BACK TO GAME

ANSWER


$100 Answer

What changes occur in females during sexual arousal as the result of increased parasympathetic stimulation?

a. Erectile tissues of the clitoris engorge.

b. Vaginal glandular secretions increase.

c. Blood vessels in nipples engorge.

d. All of the above occur.

BACK TO GAME


$200 Question

If a male has his prepuce surgically removed, what has happened to him?

a. He will not be able to maintain an erection.

b. He will not be able to bear children.

c. His prostate has been removed.

d. He has been circumcised.

BACK TO GAME

ANSWER


$200 Answer

If a male has his prepuce surgically removed, what has happened to him?

a. He will not be able to maintain an erection.

b. He will not be able to bear children.

c. His prostate has been removed.

d. He has been circumcised.

BACK TO GAME

Vaginas, and Penises, and Scrotums… Oh My:

$300 Question

What benefit does the acidic pH of the vagina provide?

a. Enhances sperm motility

b. Prevents mucus secretions

c. Maintains epithelial lining

d. Prevents bacterial, fungal, and parasitic infections

BACK TO GAME

ANSWER


$300 Answer

What benefit does the acidic pH of the vagina provide?

a. Enhances sperm motility

b. Prevents mucus secretions

c. Maintains epithelial lining

d. Prevents bacterial, fungal, and parasitic infections

BACK TO GAME


$400 Question

What is the male climacteric?

a. It is the name given to the male orgasm.

b. It happens when testosterone levels increase and cause the man to be hypersexual.

c. It is the male equivalent to perimenopause.

d. It is a precancerous condition of the testes.

BACK TO GAME

ANSWER


$400 Answer

What is the male climacteric?

a. It is the name given to the male orgasm.

b. It happens when testosterone levels increase and cause the man to be hypersexual.

c. It is the male equivalent to perimenopause.

d. It is a precancerous condition of the testes.

BACK TO GAME


$500 Question

Which scenario results in females if GnRH is absent or it is secreted as a constant rate, rather than in pulses?

a. The gonadotropes preferentially respond to FSH.

b. FSH and LH secretion stops within hours.

c. The gonadotropes preferentially respond to LH.

d. Body hair and fat distribution changes to that of a male.

BACK TO GAME

ANSWER


$500 Answer

Which scenario results in females if GnRH is absent or it is secreted as a constant rate, rather than in pulses?

a. The gonadotropes preferentially respond to FSH.

b. FSH and LH secretion stops within hours.

c. The gonadotropes preferentially respond to LH.

d. Body hair and fat distribution changes to that of a male.

BACK TO GAME

FINAL ROUND Question

What effect does blockage of both uterine tubes by scar tissue (resulting from an STD) have on a woman’s ability to conceive?

a. It is easier for her to conceive.

b. She becomes sterile.

c. She is likely to have low-birth weight babies.

d. There is no effect on conception.

BACK TO GAME

ANSWER

FINAL ROUND Answer

What effect does blockage of both uterine tubes by scar tissue (resulting from an STD) have on a woman’s ability to conceive?

a. It is easier for her to conceive.

b. She becomes sterile.

c. She is likely to have low-birth weight babies.

d. There is no effect on conception.

BACK TO GAME

Chapter 26 – The Reproductive System $100 $200 $300 $400 $500 $100$100$100 $200 $300 $400 $500 Men are from Mars Women are from Venus Ovary Ovation 100,000.

Documents

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cremaster muscle

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male ejaculates

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