Question 1

The fimbriae are the dilated portion of the uterus.

Accepted Answer

A) True 
 B)False

Question 2

Normally,sperm exits from the testis by passing through the epididymis,ductus deferens,ejaculatory duct,and urethra.

Accepted Answer

A) True 
 B)False

Question 3

Which statement concerning sex differentiation is INCORRECT?

Accepted Answer

A)  A Y chromosome stimulates production of H-Y antigen by primitive gonadal cells. 
B)  Ovaries must be present for feminization of the reproductive tract and external genitalia to occur. 
C)  Secretion of testosterone and Müllerian-inhibiting factor by the fetal testes induces development of the reproductive tract and external genitalia along male lines. 
D)  Early in development, embryos of both sexes have the same indifferent reproductive tissues capable of differentiating into either a male or female reproductive system depending respectively on the presence or absence of masculinizing factors. 
A)  A Y chromosome stimulates production of H-Y antigen by primitive gonadal cells. 
B)  Ovaries must be present for feminization of the reproductive tract and external genitalia to occur. 
C)  Secretion of testosterone and Müllerian-inhibiting factor by the fetal testes induces development of the reproductive tract and external genitalia along male lines. 
D)  Early in development, embryos of both sexes have the same indifferent reproductive tissues capable of differentiating into either a male or female reproductive system depending respectively on the presence or absence of masculinizing factors.

Question 4

The entire process of movement of the sperm and sex gland secretions out of the male reproductive tract is called __________________; emptying of semen into the urethra is known as ________________; forceful ejection of sperm from the penis is called __________________.

Accepted Answer

ejaculatio

Question 5

A human body cell normally has 46 autosomes.

Accepted Answer

A) True 
 B)False

Question 6

During ejaculation,the sphincter at the neck of the bladder is opened to permit entry of sperm into the urethra.

Accepted Answer

A) True 
 B)False

Question 7

Fetal testes secrete testosterone,and fetal ovaries secrete estrogen.

Accepted Answer

A) True 
 B)False

Question 8

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.
-site of fertilization

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 9

Which statement concerning spermatogenesis isINCORRECT?

Accepted Answer

A)  It occurs in the seminiferous tubules. 
B)  It begins with spermatocytes 
C)  It is controlled by both testosterone and FSH. 
A)  It occurs in the seminiferous tubules. 
B)  It begins with spermatocytes 
C)  It is controlled by both testosterone and FSH.

Question 10

Sperm are able to penetrate the zona pellucida only after binding with specific receptor sites on the surface of this layer.

Accepted Answer

A) True 
 B)False

Question 11

The placenta performs the functions of all of the following systems for the fetus EXCEPT

Accepted Answer

A)  digestion. 
B)  respiration. 
C)  circulation. 
D)  kidneys. 
A)  digestion. 
B)  respiration. 
C)  circulation. 
D)  kidneys.

Question 12

A(n)____________________ is the cutting and tying off of the ductus deferens.

Accepted Answer

The answer of A(n)____________________ is the cutting and tying off...

Question 13

The ____________________ of a spermatozoon contains the sperm's genetic information; the ____________________ is an enzyme-filled vesicle for penetrating an ovum; power-generating mitochondria are concentrated in the sperm's ____________________; the ____________________ is a whip-like structure composed of microtubules.

Accepted Answer

head,acros

Question 14

The IUD prevents ovulation.

Accepted Answer

A) True 
 B)False

Question 15

What is NOT a function of Sertoli cells?

Accepted Answer

A)  providing a blood-testes barrier 
B)  phagocytizing cytoplasm extruded from sperm during their development 
C)  secreting testosterone 
D)  secreting androgen-binding protein 
A)  providing a blood-testes barrier 
B)  phagocytizing cytoplasm extruded from sperm during their development 
C)  secreting testosterone 
D)  secreting androgen-binding protein

Question 16

The pubertal process is initiated by an increase in GnRH activity.

Accepted Answer

A) True 
 B)False

Question 17

The prostate gland provides fructose to be utilized by the sperm for energy.

Accepted Answer

A) True 
 B)False

Question 18

What is a female accessory sex organ?

Accepted Answer

A)  bulbourethral gland 
B)  clitoris 
C)  labia minora 
D)  ovary 
A)  bulbourethral gland 
B)  clitoris 
C)  labia minora 
D)  ovary

Question 19

In an embryo with an XX combination of sex chromosomes,the presence of estrogen from the embryonic ovary induces the development of female external genitalia and reproductive tract.

Accepted Answer

A) True 
 B)False

Question 20

The delivery of the placenta is the third stage of labour.

Accepted Answer

A) True 
 B)False

The fimbriae are the dilated portion of the uterus.

Normally,sperm exits from the testis by passing through the epididymis,ductus deferens,ejaculatory duct,and urethra.

Which statement concerning sex differentiation is INCORRECT?

The entire process of movement of the sperm and sex gland secretions out of the male reproductive tract is called ; emptying of semen into the urethra is known as ; forceful ejection of sperm from the penis is called .

A human body cell normally has 46 autosomes.

During ejaculation,the sphincter at the neck of the bladder is opened to permit entry of sperm into the urethra.

Fetal testes secrete testosterone,and fetal ovaries secrete estrogen.

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. -site of fertilization

Which statement concerning spermatogenesis isINCORRECT?

Sperm are able to penetrate the zona pellucida only after binding with specific receptor sites on the surface of this layer.

The placenta performs the functions of all of the following systems for the fetus EXCEPT

A(n)____________________ is the cutting and tying off of the ductus deferens.

The of a spermatozoon contains the sperm's genetic information; the is an enzyme-filled vesicle for penetrating an ovum; power-generating mitochondria are concentrated in the sperm's ; the is a whip-like structure composed of microtubules.

The IUD prevents ovulation.

What is NOT a function of Sertoli cells?

The pubertal process is initiated by an increase in GnRH activity.

The prostate gland provides fructose to be utilized by the sperm for energy.

What is a female accessory sex organ?

In an embryo with an XX combination of sex chromosomes,the presence of estrogen from the embryonic ovary induces the development of female external genitalia and reproductive tract.

The delivery of the placenta is the third stage of labour.

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

Exam 17: The Reproductive System

The fimbriae are the dilated portion of the uterus.

Normally,sperm exits from the testis by passing through the epididymis,ductus deferens,ejaculatory duct,and urethra.

Which statement concerning sex differentiation is INCORRECT?

The entire process of movement of the sperm and sex gland secretions out of the male reproductive tract is called __________________; emptying of semen into the urethra is known as ________________; forceful ejection of sperm from the penis is called __________________.

A human body cell normally has 46 autosomes.

During ejaculation,the sphincter at the neck of the bladder is opened to permit entry of sperm into the urethra.

Fetal testes secrete testosterone,and fetal ovaries secrete estrogen.

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. -site of fertilization

Which statement concerning spermatogenesis isINCORRECT?

Sperm are able to penetrate the zona pellucida only after binding with specific receptor sites on the surface of this layer.

The placenta performs the functions of all of the following systems for the fetus EXCEPT

A(n)____________________ is the cutting and tying off of the ductus deferens.

The IUD prevents ovulation.

What is NOT a function of Sertoli cells?

The pubertal process is initiated by an increase in GnRH activity.

The prostate gland provides fructose to be utilized by the sperm for energy.

What is a female accessory sex organ?

In an embryo with an XX combination of sex chromosomes,the presence of estrogen from the embryonic ovary induces the development of female external genitalia and reproductive tract.

The delivery of the placenta is the third stage of labour.

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

The entire process of movement of the sperm and sex gland secretions out of the male reproductive tract is called ; emptying of semen into the urethra is known as ; forceful ejection of sperm from the penis is called .