Question 1

Summarize the current modes of contraception and their effectiveness.

Accepted Answer

Means of contraception fall into three m

Question 2

Indicate which item in the following answer code best matches the description in each question by writing the appropriate letter in the blank.
-Organ of exchange between mother and fetus

Accepted Answer

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

Question 3

During the secretory phase, the corpus luteum secretes ____ levels of estrogen and ____ levels of progesterone.

Accepted Answer

A) high; high 
B) high; low 
C) low; high 
D) low; low 
A) high; high 
B) high; low 
C) low; high 
D) low; low

Question 4

The Müllerian ducts persist in female fetuses and develop into the uterus and oviducts.

Accepted Answer

A) True 
 B)False

Question 5

An XY combination of sex chromosomes is a genetic male.

Accepted Answer

A) True 
 B)False

Question 6

Orgasm is very similar in males and females with the exception of no ejaculation in females.

Accepted Answer

A) True 
 B)False

Question 7

Which ovarian hormone is secreted during the follicular phase of the ovarian cycle?

Accepted Answer

A) FSH 
B) estrogen 
C) progesterone 
D) LH 
E) GnRH 
A) FSH 
B) estrogen 
C) progesterone 
D) LH 
E) GnRH

Question 8

Sertoli cells do not

Accepted Answer

A) secrete seminiferous tubule fluid 
B) allow spermatogonia to perform meiosis 
C) secrete melatonin 
D) secrete inhibin 
E) protect sperm cells 
A) secrete seminiferous tubule fluid 
B) allow spermatogonia to perform meiosis 
C) secrete melatonin 
D) secrete inhibin 
E) protect sperm cells

Question 9

The _______________ cells, or cells of Leydig, produce the hormone _________..

Accepted Answer

interstiti

Question 10

________ sex is determined by the presence or absence of the SRY gene.

Accepted Answer

The answer of ________ sex is determined by the presence...

Question 11

_________ is the hormone produced by the ________ cells of the testes, and it selectively inhibits the secretion of _________ from the anterior pituitary gland.

Accepted Answer

Inhibin, Sertoli, fo

Question 12

The fimbriae are the dilated portion of the uterus.

Accepted Answer

A) True 
 B)False

Question 13

Which statement is correct about the trophoblast?

Accepted Answer

A) It becomes the fetus. 
B) It is responsible for accomplishing implantation. 
C) It is destined to become the fetal portion of the placenta. 
D) Both a and b 
E) Both b and c 
A) It becomes the fetus. 
B) It is responsible for accomplishing implantation. 
C) It is destined to become the fetal portion of the placenta. 
D) Both a and b 
E) Both b and c

Question 14

CRH is important because

Accepted Answer

A) it induces fetal cortisol production 
B) it results in fetal lung development 
C) it causes uterine contractions 
D) of reasons a and b 
E) of reasons b and c 
A) it induces fetal cortisol production 
B) it results in fetal lung development 
C) it causes uterine contractions 
D) of reasons a and b 
E) of reasons b and c

Question 15

A normal secondary oocyte has a diploid chromosome number.

Accepted Answer

A) True 
 B)False

Question 16

Several hundred million sperm may reach maturity daily.

Accepted Answer

A) True 
 B)False

Question 17

Forty-four of the 46 chromosomes in a human body cell are ____________________.

Accepted Answer

The answer of Forty-four of the 46 chromosomes in a...

Question 18

Ejaculation involves sympathetic neurons, which stimulate smooth muscle cells, and somatic motor neurons, which stimulate skeletal muscle cells.

Accepted Answer

A) True 
 B)False

Question 19

Match the three levels of sexual distinction between males and females by writing the appropriate letters in the blanks.
a.Apparent anatomic sex of the individual
b.Combination of sex chromosomes at the time of conception
c.Development of testes or ovaries
-Genetic sex

Accepted Answer

The answer of Match the three levels of sexual distinction...

Question 20

The acrosome is an enzyme-filled vesicle at the tip of the head of the spermatozoon that enables the sperm to penetrate the zona pellucida and reach the secondary oocyte.

Accepted Answer

A) True 
 B)False

Summarize the current modes of contraception and their effectiveness.

Indicate which item in the following answer code best matches the description in each question by writing the appropriate letter in the blank. -Organ of exchange between mother and fetus

During the secretory phase, the corpus luteum secretes levels of estrogen and levels of progesterone.

The Müllerian ducts persist in female fetuses and develop into the uterus and oviducts.

An XY combination of sex chromosomes is a genetic male.

Orgasm is very similar in males and females with the exception of no ejaculation in females.

Which ovarian hormone is secreted during the follicular phase of the ovarian cycle?

Sertoli cells do not

The _______ cells, or cells of Leydig, produce the hormone _..

________ sex is determined by the presence or absence of the SRY gene.

_ is the hormone produced by the cells of the testes, and it selectively inhibits the secretion of _ from the anterior pituitary gland.

The fimbriae are the dilated portion of the uterus.

Which statement is correct about the trophoblast?

CRH is important because

A normal secondary oocyte has a diploid chromosome number.

Several hundred million sperm may reach maturity daily.

Forty-four of the 46 chromosomes in a human body cell are ____________________.

Ejaculation involves sympathetic neurons, which stimulate smooth muscle cells, and somatic motor neurons, which stimulate skeletal muscle cells.

Match the three levels of sexual distinction between males and females by writing the appropriate letters in the blanks. a.Apparent anatomic sex of the individual b.Combination of sex chromosomes at the time of conception c.Development of testes or ovaries -Genetic sex

The acrosome is an enzyme-filled vesicle at the tip of the head of the spermatozoon that enables the sperm to penetrate the zona pellucida and reach the secondary oocyte.

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

Summarize the current modes of contraception and their effectiveness.

Indicate which item in the following answer code best matches the description in each question by writing the appropriate letter in the blank. -Organ of exchange between mother and fetus

During the secretory phase, the corpus luteum secretes ____ levels of estrogen and ____ levels of progesterone.

The Müllerian ducts persist in female fetuses and develop into the uterus and oviducts.

An XY combination of sex chromosomes is a genetic male.

Orgasm is very similar in males and females with the exception of no ejaculation in females.

Which ovarian hormone is secreted during the follicular phase of the ovarian cycle?

Sertoli cells do not

The _______________ cells, or cells of Leydig, produce the hormone _________..

________ sex is determined by the presence or absence of the SRY gene.

_________ is the hormone produced by the ________ cells of the testes, and it selectively inhibits the secretion of _________ from the anterior pituitary gland.

The fimbriae are the dilated portion of the uterus.

Which statement is correct about the trophoblast?

CRH is important because

A normal secondary oocyte has a diploid chromosome number.

Several hundred million sperm may reach maturity daily.

Forty-four of the 46 chromosomes in a human body cell are ____________________.

Ejaculation involves sympathetic neurons, which stimulate smooth muscle cells, and somatic motor neurons, which stimulate skeletal muscle cells.

Match the three levels of sexual distinction between males and females by writing the appropriate letters in the blanks. a.Apparent anatomic sex of the individual b.Combination of sex chromosomes at the time of conception c.Development of testes or ovaries -Genetic sex

The acrosome is an enzyme-filled vesicle at the tip of the head of the spermatozoon that enables the sperm to penetrate the zona pellucida and reach the secondary oocyte.

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

During the secretory phase, the corpus luteum secretes levels of estrogen and levels of progesterone.

The _______ cells, or cells of Leydig, produce the hormone _..

_ is the hormone produced by the cells of the testes, and it selectively inhibits the secretion of _ from the anterior pituitary gland.