Question 1

The midpiece of the sperm tail contains mostly ________.

Accepted Answer

The answer of The midpiece of the sperm tail contains...

Question 2

Which of the following statements about the female reproductive process is not True?

Accepted Answer

A)   Fertilization usually occurs in the fallopian tube.
B)   Ovulation usually occurs 14 days after the beginning of menses.
C)   Rebuilding the endometrium is under the control of prolactin.
D)   The monthly discharge of the uterus (menses)  is initiated by the decrease in secretion of female hormones.E) C) and D)
F) B) and C)

Question 3

Failure to attain erection is called impotence.

Accepted Answer

A) True 
 B)False

Question 4

When it is cold, the scrotum is pulled away from the body.

Accepted Answer

A) True 
 B)False

Question 5

Select the correct statement about male sexual response.

Accepted Answer

A)   Sympathetic impulses are responsible for causing penile arteriolar dilation, resulting in erection.
B)   Erection is the result of vascular spaces in the erectile tissues filling with blood.
C)   Expansion of the penile tissues results in dilation of the venous outflow.
D)   Ejaculation is the result of parasympathetic stimulation.E) B) and C)
F) A) and D)

Question 6

The hypothalamic-pituitary-gonadal axis ________.

Accepted Answer

A)   is the tight relationship between the cortex and the control of testicular function
B)   involves FSH and LH release
C)   involves posterior pituitary release of regulating hormones
D)   involves a positive feedback loop control of spermatogenesisE) A) and B)
F) B) and C)

Question 7

The ________ of the testis nourish the newly formed sperm cells.

Accepted Answer

The answer of The ________ of the testis nourish the...

Question 8

Figure 26.2
Using Figure 26.2, match the following:
-Area of compacted DNA.

Accepted Answer

The answer of  
Figure 26.2
Using Figure 26.2, match the...

Question 9

Describe the composition and functional roles of semen.

Accepted Answer

Semen is a fluid mixture of sperm and ac...

Question 10

Which male hormone inhibits the secretion of FSH?

Accepted Answer

A)   ACTH
B)   inhibin
C)   ICSH
D)   GnRHE) A) and B)
F) A) and C)

Question 11

Select the correct statement about the hormonal events of the ovarian cycle.

Accepted Answer

A)   Rising levels of estrogen start follicle development.
B)   High estrogen levels result in a surge of LH release.
C)   The follicle begins to secrete progesterone in response to estrogen stimulation.
D)   The LH surge stimulates further development of the secondary oocyte.E) A) and C)
F) A) and B)

Question 12

Figure 26.1
Using Figure 26.1, match the following:
-Stem cell.

Accepted Answer

The answer of  
Figure 26.1
Using Figure 26.1, match the...

Question 13

A follicle with only a small antrum in it would be classified as a(n) ________ follicle.

Accepted Answer

The answer of A follicle with only a small antrum...

Question 14

Which of the following is a correct statement about uterine tubes?

Accepted Answer

A)   The ampulla is the narrow constricted region.
B)   The infundibulum is the funnel-shaped region near the ovary.
C)   The isthmus is the normal site of fertilization.
D)   The mesometrium supports the uterine tubes along their entire length.E) C) and D)
F) A) and D)

Question 15

In humans, separation of the cells at the two-cell state following fertilization may lead to the production of twins, which in this case would be ________.

Accepted Answer

A)   dizygotic
B)   identical
C)   fraternal
D)   of different sexesE) A) and D)
F) None of the above

Question 16

Which of the choices below is not a function of testosterone?

Accepted Answer

A)   stimulates the male pattern of development
B)   contributes to male sexual behavior and spermatogenesis
C)   stimulates protein synthesis
D)   stimulates mammary gland developmentE) A) and B)
F) B) and C)

Question 17

The stage in meiosis where chromosomal exchange takes place is telophase.

Accepted Answer

A) True 
 B)False

Question 18

The adenohypophyseal hormone that triggers ovulation is estrogen.

Accepted Answer

A) True 
 B)False

Question 19

The portion of the uterine endometrium that is not sloughed off every month is called the ________.

Accepted Answer

The answer of The portion of the uterine endometrium that...

Question 20

Match the following:
A) Chlamydia
B) Gonorrhea
C) Genital herpes
D) Syphilis
E) Genital warts
-Organism responsible for up to half of the diagnosed cases of pelvic inflammatory disease.

Accepted Answer

The answer of Match the following:
A) Chlamydia
B) Gonorrhea
C) Genital herpes
D)...

Exam 26: The Reproductive System

Match the following: A) Chlamydia B) Gonorrhea C) Genital herpes D) Syphilis E) Genital warts -Organism responsible for up to half of the diagnosed cases of pelvic inflammatory disease.

Correct AnswerverifiedShow Answer

Describe the composition and functional roles of semen.

Correct AnswerverifiedSemen is a fluid mixture of sperm and ac...View AnswerShow Answer

Failure to attain erection is called impotence.

Correct AnswerverifiedShow Answer

Select the correct statement about the hormonal events of the ovarian cycle.

Correct AnswerverifiedShow Answer

When it is cold, the scrotum is pulled away from the body.

Correct AnswerverifiedShow Answer

Figure 26.1 Using Figure 26.1, match the following: -Stem cell.

Correct AnswerverifiedShow Answer

A follicle with only a small antrum in it would be classified as a(n) ________ follicle.

Correct AnswerverifiedShow Answer

The portion of the uterine endometrium that is not sloughed off every month is called the ________.

Correct AnswerverifiedShow Answer

In humans, separation of the cells at the two-cell state following fertilization may lead to the production of twins, which in this case would be ________.

Correct AnswerverifiedShow Answer

The hypothalamic-pituitary-gonadal axis ________.

Correct AnswerverifiedShow Answer

The stage in meiosis where chromosomal exchange takes place is telophase.

Correct AnswerverifiedShow Answer

Which male hormone inhibits the secretion of FSH?

Correct AnswerverifiedShow Answer

The ________ of the testis nourish the newly formed sperm cells.

Correct AnswerverifiedShow Answer

The midpiece of the sperm tail contains mostly ________.

Correct AnswerverifiedShow Answer

Figure 26.2 Using Figure 26.2, match the following: -Area of compacted DNA.

Correct AnswerverifiedShow Answer

Which of the following is a correct statement about uterine tubes?

Correct AnswerverifiedShow Answer

Which of the following statements about the female reproductive process is not True?

Correct AnswerverifiedShow Answer

Which of the choices below is not a function of testosterone?

Correct AnswerverifiedShow Answer

Select the correct statement about male sexual response.

Correct AnswerverifiedShow Answer

The adenohypophyseal hormone that triggers ovulation is estrogen.

Correct AnswerverifiedShow Answer

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Semen is a fluid mixture of sperm and ac...
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