Question 1

During spermatogenesis,what does the first meiotic division and second meiotic division yield?

Accepted Answer

A)  primary spermatocytes, secondary spermatocytes 
B)  secondary spermatocytes, spermatids 
C)  spermatids, spermatozoa 
D)  spermatogonia, primary spermatocytes 
A)  primary spermatocytes, secondary spermatocytes 
B)  secondary spermatocytes, spermatids 
C)  spermatids, spermatozoa 
D)  spermatogonia, primary spermatocytes

Question 2

One primary spermatocyte containing _____ chromosomes yields _____ spermatozoa containing _____ chromosomes,whereas one primary oocyte containing _____ chromosomes yields _____ ova (ovum)containing _____ chromosomes.

Accepted Answer

A)  46, 2, 23, 46, 2, 23 
B)  46, 4, 23, 46, 1, 23 
C)  46, 4, 23, 46, 4, 23 
D)  23, 1, 23, 23, 1, 23 
A)  46, 2, 23, 46, 2, 23 
B)  46, 4, 23, 46, 1, 23 
C)  46, 4, 23, 46, 4, 23 
D)  23, 1, 23, 23, 1, 23

Question 3

Which structure is inferior to the bladder in male?

Accepted Answer

A)  epididymis and vas deferens 
B)  seminal vesicles 
C)  prostate gland 
D)  penis 
A)  epididymis and vas deferens 
B)  seminal vesicles 
C)  prostate gland 
D)  penis

Question 4

MATCHING
Match the three levels of sexual distinction between males and females by using the answer code.
-genetic sex

Accepted Answer

A) refers to the apparent anatomic sex of the individual 
B) refers to the combination of sex at the time of conception 
C) refers to the development of testes or ovaries 
A) refers to the apparent anatomic sex of the individual 
B) refers to the combination of sex at the time of conception 
C) refers to the development of testes or ovaries

Question 5

The Sertoli cells provide nourishment for the developing sperm cells.

Accepted Answer

A) True 
 B)False

Question 6

Indicate which item best matches the description in each question by using the answer code (options may be used more than once or not at all). There is only one correct response for each.
-supplies fructose utilized by sperm for energy

Accepted Answer

A) erection 
B) acrosome 
C) Leydig cells 
D) seminal vesicles 
E) oviduct
F)uterus
G)inner cell mass
H)seminiferous tubules
I)midpiece of sperm
J)head of sperm
K)vagina
L)prostate gland
M)trophoblast
N)corpus luteum
O)epididymis
P)ovarian follicle
Q)ejaculation
R)tail of sperm
S)Sertoli cells
T)endometrium
U)placenta 
A) erection 
B) acrosome 
C) Leydig cells 
D) seminal vesicles 
E) oviduct
F)uterus
G)inner cell mass
H)seminiferous tubules
I)midpiece of sperm
J)head of sperm
K)vagina
L)prostate gland
M)trophoblast
N)corpus luteum
O)epididymis
P)ovarian follicle
Q)ejaculation
R)tail of sperm
S)Sertoli cells
T)endometrium
U)placenta

Question 7

GnRH is secreted from the _____ and stimulates _____ secretion.

Accepted Answer

A)  anterior pituitary, FSH 
B)  anterior pituitary, ADH 
C)  posterior pituitary, FSH 
D)  posterior pituitary, LH 
A)  anterior pituitary, FSH 
B)  anterior pituitary, ADH 
C)  posterior pituitary, FSH 
D)  posterior pituitary, LH

Question 8

Low levels of estrogen inhibit the hypothalamus and anterior pituitary,whereas high levels of estrogen stimulate the hypothalamus and anterior pituitary.

Accepted Answer

A) True 
 B)False

Question 9

Which statement concerning erection is NOT true?

Accepted Answer

A)  It involves dilation of the arterioles supplying the sponge-like vascular spaces of the penis. 
B)  It results from cGMP production induced by nitric oxide. 
C)  It occurs when the seminiferous tubules of the penis become engorged with sperm. 
A)  It involves dilation of the arterioles supplying the sponge-like vascular spaces of the penis. 
B)  It results from cGMP production induced by nitric oxide. 
C)  It occurs when the seminiferous tubules of the penis become engorged with sperm.

Question 10

During which phase of the uterine cycle is the secretion of progesterone at a significant level?

Accepted Answer

A)  menstrual phase 
B)  proliferative phase 
C)  secretory, or progestational, phase 
A)  menstrual phase 
B)  proliferative phase 
C)  secretory, or progestational, phase

Question 11

Indicate the chromosomal composition of each of the stages of developing sperm by using the answer code (options may be used more than once or not at all):
-secondary spermatocyte

Accepted Answer

A) contains a full set of 23 pairs of chromosomes 
B) contains a full set of 23 pairs of doubled chromosomes 
C) contains a half set of doubled chromosomes 
D) contains a set of 23 single unpaired chromosomes 
A) contains a full set of 23 pairs of chromosomes 
B) contains a full set of 23 pairs of doubled chromosomes 
C) contains a half set of doubled chromosomes 
D) contains a set of 23 single unpaired chromosomes

Question 12

The scrotal location of the testes provides the cooler environment essential for spermatogenesis.

Accepted Answer

A) True 
 B)False

Question 13

Which of the following is correct for the normal sequence of developmental stages?

Accepted Answer

A)  blastocyst, morula, zygote, embryo, fetus 
B)  blastocyst, zygote, embryo, morula, fetus 
C)  morula, fetus, embryo, blastocyst, zygote 
D)  zygote, morula, blastocyst, embryo, fetus 
A)  blastocyst, morula, zygote, embryo, fetus 
B)  blastocyst, zygote, embryo, morula, fetus 
C)  morula, fetus, embryo, blastocyst, zygote 
D)  zygote, morula, blastocyst, embryo, fetus

Question 14

Which statement is correct for human chorionic gonadotropin?

Accepted Answer

A)  It is secreted by the corpus luteum of pregnancy. 
B)  Human chorionic gonadotropin in the urine is the basis of pregnancy diagnosis tests. 
C)  It stimulates placental secretion of estrogen and progesterone. 
D)  It continues to secrete throughout the pregnancy. 
A)  It is secreted by the corpus luteum of pregnancy. 
B)  Human chorionic gonadotropin in the urine is the basis of pregnancy diagnosis tests. 
C)  It stimulates placental secretion of estrogen and progesterone. 
D)  It continues to secrete throughout the pregnancy.

Question 15

Which is the correct sequence of the structures sperm travels through prior to ejaculation?

Accepted Answer

A)  ductus deferens, epididymis, ejaculatory duct, urethra 
B)  urethra, ductus deferens, epididymis, ejaculatory duct 
C)  epididymis, ductus deferens, ejaculatory duct, urethra 
A)  ductus deferens, epididymis, ejaculatory duct, urethra 
B)  urethra, ductus deferens, epididymis, ejaculatory duct 
C)  epididymis, ductus deferens, ejaculatory duct, urethra

Question 16

Indicate from what primitive reproductive tissue each structure in question differentiates by using the answer code (options may be used more than once or not at all):
-female reproductive tract

Accepted Answer

A) genital tubercle 
B) urethral folds 
C) genital swellings 
D) Wolffian ducts 
E) Müllerian ducts 
A) genital tubercle 
B) urethral folds 
C) genital swellings 
D) Wolffian ducts 
E) Müllerian ducts

Question 17

At puberty,the hypothalamus becomes more sensitive to feedback inhibition by testosterone.

Accepted Answer

A) True 
 B)False

Question 18

Describe the regulation of the ovarian and uterine cycles.

Accepted Answer

The answer of Describe the regulation of the ovarian and...

Question 19

The fimbriae and cilia usually guide the egg into the oviduct following ovulation.

Accepted Answer

A) True 
 B)False

Question 20

During fertilization,sperm bind to specific receptor sites on the surface of what?

Accepted Answer

A)  zona pellucida 
B)  corona radiata 
C)  plasma membrane of the ovum 
D)  polar body 
A)  zona pellucida 
B)  corona radiata 
C)  plasma membrane of the ovum 
D)  polar body

During spermatogenesis,what does the first meiotic division and second meiotic division yield?

One primary spermatocyte containing ___ chromosomes yields _ spermatozoa containing _ chromosomes,whereas one primary oocyte containing _ chromosomes yields _ ova (ovum)containing ___ chromosomes.

Which structure is inferior to the bladder in male?

MATCHING Match the three levels of sexual distinction between males and females by using the answer code. -genetic sex

The Sertoli cells provide nourishment for the developing sperm cells.

Indicate which item best matches the description in each question by using the answer code (options may be used more than once or not at all). There is only one correct response for each. -supplies fructose utilized by sperm for energy

GnRH is secreted from the _ and stimulates _ secretion.

Low levels of estrogen inhibit the hypothalamus and anterior pituitary,whereas high levels of estrogen stimulate the hypothalamus and anterior pituitary.

Which statement concerning erection is NOT true?

During which phase of the uterine cycle is the secretion of progesterone at a significant level?

Indicate the chromosomal composition of each of the stages of developing sperm by using the answer code (options may be used more than once or not at all): -secondary spermatocyte

The scrotal location of the testes provides the cooler environment essential for spermatogenesis.

Which of the following is correct for the normal sequence of developmental stages?

Which statement is correct for human chorionic gonadotropin?

Which is the correct sequence of the structures sperm travels through prior to ejaculation?

Indicate from what primitive reproductive tissue each structure in question differentiates by using the answer code (options may be used more than once or not at all): -female reproductive tract

At puberty,the hypothalamus becomes more sensitive to feedback inhibition by testosterone.

Describe the regulation of the ovarian and uterine cycles.

The fimbriae and cilia usually guide the egg into the oviduct following ovulation.

During fertilization,sperm bind to specific receptor sites on the surface of what?

The Foundation of Physiology

Cell Physiology

The Central Nervous System

The Peripheral Nervous System

Principals of Endocrinology; The Central Endocrine Glands

Muscle Physiology

Cardiac Physiology

Vascular Physiology

The Blood

Body Defences

The Respiratory System

The Urinary System

Fluid and Acid Base Balance

The Digestive System

Energy Balance and Temperature Regulation

The Endocrine Glands

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Exam 17: The Reproductive System

During spermatogenesis,what does the first meiotic division and second meiotic division yield?

One primary spermatocyte containing _____ chromosomes yields _____ spermatozoa containing _____ chromosomes,whereas one primary oocyte containing _____ chromosomes yields _____ ova (ovum)containing _____ chromosomes.

Which structure is inferior to the bladder in male?

MATCHING Match the three levels of sexual distinction between males and females by using the answer code. -genetic sex

The Sertoli cells provide nourishment for the developing sperm cells.

Indicate which item best matches the description in each question by using the answer code (options may be used more than once or not at all). There is only one correct response for each. -supplies fructose utilized by sperm for energy

GnRH is secreted from the _____ and stimulates _____ secretion.

Low levels of estrogen inhibit the hypothalamus and anterior pituitary,whereas high levels of estrogen stimulate the hypothalamus and anterior pituitary.

Which statement concerning erection is NOT true?

During which phase of the uterine cycle is the secretion of progesterone at a significant level?

Indicate the chromosomal composition of each of the stages of developing sperm by using the answer code (options may be used more than once or not at all): -secondary spermatocyte

The scrotal location of the testes provides the cooler environment essential for spermatogenesis.

Which of the following is correct for the normal sequence of developmental stages?

Which statement is correct for human chorionic gonadotropin?

Which is the correct sequence of the structures sperm travels through prior to ejaculation?

Indicate from what primitive reproductive tissue each structure in question differentiates by using the answer code (options may be used more than once or not at all): -female reproductive tract

At puberty,the hypothalamus becomes more sensitive to feedback inhibition by testosterone.

Describe the regulation of the ovarian and uterine cycles.

The fimbriae and cilia usually guide the egg into the oviduct following ovulation.

During fertilization,sperm bind to specific receptor sites on the surface of what?

The Foundation of Physiology

Cell Physiology

The Central Nervous System

The Peripheral Nervous System

Principals of Endocrinology; The Central Endocrine Glands

Muscle Physiology

Cardiac Physiology

Vascular Physiology

The Blood

Body Defences

The Respiratory System

The Urinary System

Fluid and Acid Base Balance

The Digestive System

Energy Balance and Temperature Regulation

The Endocrine Glands

Filters

One primary spermatocyte containing ___ chromosomes yields _ spermatozoa containing _ chromosomes,whereas one primary oocyte containing _ chromosomes yields _ ova (ovum)containing ___ chromosomes.

GnRH is secreted from the _ and stimulates _ secretion.