Question 1

The three major stages of spermatogenesis are ____________________, ____________________, and ____________________.

Accepted Answer

mitotic pr

Question 2

A secondary spermatocyte is ______ with _______ chromosomes.

Accepted Answer

A) haploid, nonreplicated 
B) haploid, replicated 
C) diploid, nonreplicated 
D) diploid, replicated. 
E) none of the above 
A) haploid, nonreplicated 
B) haploid, replicated 
C) diploid, nonreplicated 
D) diploid, replicated. 
E) none of the above

Question 3

Which of the following is not a component of the overall ejaculatory response?

Accepted Answer

A) Arterioles supplying the penis dilate, causing erection 
B) Smooth muscles of the prostate, ducts, and seminal vesicles contract, causing emission. 
C) The sphincter at the neck of the bladder tightly closes. 
D) Semen is expelled from the penis by rapid contractions of skeletal muscles at the base of the penis. 
E) Rhythmical contractions and accompanying systemic responses are associated with a pleasant sensation known as orgasm. 
A) Arterioles supplying the penis dilate, causing erection 
B) Smooth muscles of the prostate, ducts, and seminal vesicles contract, causing emission. 
C) The sphincter at the neck of the bladder tightly closes. 
D) Semen is expelled from the penis by rapid contractions of skeletal muscles at the base of the penis. 
E) Rhythmical contractions and accompanying systemic responses are associated with a pleasant sensation known as orgasm.

Question 4

________ is not attributed to testosterone.

Accepted Answer

A) Masculinization of the developing reproductive tract and external genitalia 
B) Descent of the testes into the scrotum 
C) Spermatid remodeling 
D) Development and maintenance of male secondary sexual characteristics 
E) Libido 
A) Masculinization of the developing reproductive tract and external genitalia 
B) Descent of the testes into the scrotum 
C) Spermatid remodeling 
D) Development and maintenance of male secondary sexual characteristics 
E) Libido

Question 5

Indicate from what primitive reproductive tissue each structure in question differentiates using the answer code below.
a.genital tubercle
b.urethral folds
c.genital swellings
d.Wolffian ducts
e.Müllerian ducts
-Labia minora

Accepted Answer

The answer of Indicate from what primitive reproductive tissue each...

Question 6

Indicate which item in the following answer code best matches the description in each question by writing the appropriate letter in the blank.
-Contains enzymes utilized for penetration of ovum

Accepted Answer

The answer of Indicate which item in the following answer...

Question 7

Erection and ejaculation are both spinal reflexes.

Accepted Answer

A) True 
 B)False

Question 8

Cryptorchidism is the descending of the testis through the inguinal canal.

Accepted Answer

A) True 
 B)False

Question 9

What is true about Implantation?

Accepted Answer

A) It normally occurs in the oviduct. 
B) It occurs about three days after fertilization. 
C) It occurs during the secretory, or progestational, phase. 
D) Both b and c 
E) All of the above 
A) It normally occurs in the oviduct. 
B) It occurs about three days after fertilization. 
C) It occurs during the secretory, or progestational, phase. 
D) Both b and c 
E) All of the above

Question 10

Ovarian estrogen production decreases during climacteric.

Accepted Answer

A) True 
 B)False

Question 11

The oral contraceptive inhibits follicle development.

Accepted Answer

A) True 
 B)False

Question 12

During pregnancy, mammary gland development is stimulated by

Accepted Answer

A) estrogen 
B) progesterone 
C) prolactin 
D) all of the above 
E) PIH 
A) estrogen 
B) progesterone 
C) prolactin 
D) all of the above 
E) PIH

Question 13

Indicate from what primitive reproductive tissue each structure in question differentiates using the answer code below.
a.genital tubercle
b.urethral folds
c.genital swellings
d.Wolffian ducts
e.Müllerian ducts
-Glans penis

Accepted Answer

The answer of Indicate from what primitive reproductive tissue each...

Question 14

The number of primary oocytes in a female is

Accepted Answer

A) decreased continually throughout her reproductive life from puberty to menopause 
B) maintained constant during her reproductive life because those that are lost are continuously replaced by an equal number of new primary oocytes 
C) increased at the time of menopause 
D) both a and c 
E) both b and c 
A) decreased continually throughout her reproductive life from puberty to menopause 
B) maintained constant during her reproductive life because those that are lost are continuously replaced by an equal number of new primary oocytes 
C) increased at the time of menopause 
D) both a and c 
E) both b and c

Question 15

Which female structure has a similar tissue composition as the penis?

Accepted Answer

A) cervical canal 
B) clitoris 
C) fallopian tube 
D) labia majora 
E) myometrium 
A) cervical canal 
B) clitoris 
C) fallopian tube 
D) labia majora 
E) myometrium

Question 16

Which statement is incorrect?

Accepted Answer

A) Rising to moderate levels of estrogen inhibit the hypothalamus and anterior pituitary in negative-feedback fashion. 
B) Under the influence of estrogen from developing follicles, both FSH and LH secretion both continue to decline throughout the follicular phase. 
C) Both estrogen and progesterone are required to completely inhibit tonic LH secretion. 
D) A high level of estrogen stimulates LH secretion and initiates the LH surge. 
E) Progesterone powerfully inhibits both FSH and LH secretion. 
A) Rising to moderate levels of estrogen inhibit the hypothalamus and anterior pituitary in negative-feedback fashion. 
B) Under the influence of estrogen from developing follicles, both FSH and LH secretion both continue to decline throughout the follicular phase. 
C) Both estrogen and progesterone are required to completely inhibit tonic LH secretion. 
D) A high level of estrogen stimulates LH secretion and initiates the LH surge. 
E) Progesterone powerfully inhibits both FSH and LH secretion.

Question 17

Describe the hormonal regulation of spermatogenesis.

Accepted Answer

The hypothalamus secretes gonadotropin-r

Question 18

The genital swellings develop into the ____________________ in males and the ____________________ in females.

Accepted Answer

scrotum, l

Question 19

Erection

Accepted Answer

A) involves dilation of the arterioles supplying the sponge-like vascular spaces of the penis 
B) results from cGMP production induced by nitric oxide 
C) occurs when the seminiferous tubules of the penis become engorged with sperm 
D) occurs in response to sympathetic nervous stimulation of the penis 
E) has both a and b characteristics 
A) involves dilation of the arterioles supplying the sponge-like vascular spaces of the penis 
B) results from cGMP production induced by nitric oxide 
C) occurs when the seminiferous tubules of the penis become engorged with sperm 
D) occurs in response to sympathetic nervous stimulation of the penis 
E) has both a and b characteristics

Question 20

Use this figure to answer the corresponding questions.Names and numbers can be used more than once.
-he ____________________ (labeled # ____) is the site of fertilization.

Accepted Answer

The answer of   
Use this figure to answer...

The three major stages of spermatogenesis are , , and .

A secondary spermatocyte is with _ chromosomes.

Which of the following is not a component of the overall ejaculatory response?

________ is not attributed to testosterone.

Indicate from what primitive reproductive tissue each structure in question differentiates using the answer code below. a.genital tubercle b.urethral folds c.genital swellings d.Wolffian ducts e.Müllerian ducts -Labia minora

Indicate which item in the following answer code best matches the description in each question by writing the appropriate letter in the blank. -Contains enzymes utilized for penetration of ovum

Erection and ejaculation are both spinal reflexes.

Cryptorchidism is the descending of the testis through the inguinal canal.

What is true about Implantation?

Ovarian estrogen production decreases during climacteric.

The oral contraceptive inhibits follicle development.

During pregnancy, mammary gland development is stimulated by

Indicate from what primitive reproductive tissue each structure in question differentiates using the answer code below. a.genital tubercle b.urethral folds c.genital swellings d.Wolffian ducts e.Müllerian ducts -Glans penis

The number of primary oocytes in a female is

Which female structure has a similar tissue composition as the penis?

Which statement is incorrect?

Describe the hormonal regulation of spermatogenesis.

The genital swellings develop into the in males and the in females.

Erection

Use this figure to answer the corresponding questions.Names and numbers can be used more than once. -he ________________ (labeled # ) is the site of fertilization.

Introduction to Physiology and Homeostasis

Cell Physiology

The Plasma Membrane and Membrane Potential

Principles of Neural and Hormonal Communication

The Central Nervous System

The Peripheral Nervous System: Afferent Division Special Senses

The Peripheral Nervous System: Efferent Division

Muscle Physiology

Cardiac Physiology

The Blood Vessels and Blood Pressure

The Blood

Body Defenses

The Respiratory System

The Urinary System

Fluid and Acid-Base Balance

The Digestive System

Energy Balance and Temperature Regulation

Principles of Endocrinology: the Central Endocrine Glands

The Peripheral Endocrine Glands

Filters

Exam 20: The Reproductive System

The three major stages of spermatogenesis are ____________________, ____________________, and ____________________.

A secondary spermatocyte is ______ with _______ chromosomes.

Which of the following is not a component of the overall ejaculatory response?

________ is not attributed to testosterone.

Indicate from what primitive reproductive tissue each structure in question differentiates using the answer code below. a.genital tubercle b.urethral folds c.genital swellings d.Wolffian ducts e.Müllerian ducts -Labia minora

Indicate which item in the following answer code best matches the description in each question by writing the appropriate letter in the blank. -Contains enzymes utilized for penetration of ovum

Erection and ejaculation are both spinal reflexes.

Cryptorchidism is the descending of the testis through the inguinal canal.

What is true about Implantation?

Ovarian estrogen production decreases during climacteric.

The oral contraceptive inhibits follicle development.

During pregnancy, mammary gland development is stimulated by

Indicate from what primitive reproductive tissue each structure in question differentiates using the answer code below. a.genital tubercle b.urethral folds c.genital swellings d.Wolffian ducts e.Müllerian ducts -Glans penis

The number of primary oocytes in a female is

Which female structure has a similar tissue composition as the penis?

Which statement is incorrect?

Describe the hormonal regulation of spermatogenesis.

The genital swellings develop into the ____________________ in males and the ____________________ in females.

Erection

Use this figure to answer the corresponding questions.Names and numbers can be used more than once. -he ____________________ (labeled # ____) is the site of fertilization.

Introduction to Physiology and Homeostasis

Cell Physiology

The Plasma Membrane and Membrane Potential

Principles of Neural and Hormonal Communication

The Central Nervous System

The Peripheral Nervous System: Afferent Division Special Senses

The Peripheral Nervous System: Efferent Division

Muscle Physiology

Cardiac Physiology

The Blood Vessels and Blood Pressure

The Blood

Body Defenses

The Respiratory System

The Urinary System

Fluid and Acid-Base Balance

The Digestive System

Energy Balance and Temperature Regulation

Principles of Endocrinology: the Central Endocrine Glands

The Peripheral Endocrine Glands

Filters

The three major stages of spermatogenesis are , , and .

A secondary spermatocyte is with _ chromosomes.

The genital swellings develop into the in males and the in females.

Use this figure to answer the corresponding questions.Names and numbers can be used more than once. -he ________________ (labeled # ) is the site of fertilization.