Question 1

A lack of testosterone in males will cause the genital tubercle to form a(n)

Accepted Answer

A) penis. 
B) testis. 
C) clitoris. 
D) ovary. 
A) penis. 
B) testis. 
C) clitoris. 
D) ovary.

Question 2

Match between columns
                        Premises: return to pre-excitement condition 
erection of penis and clitoris 
engorgement of labia with blood 
ejaculation in males and contraction of vagina in females

Accepted Answer

The Answer of  resolution  and  plateau  is...

Question 3

Secretion of LH is inhibited by

Accepted Answer

A) high concentrations of inhibin. 
B) rapidly rising concentrations of estradiol. 
C) high concentrations of testosterone. 
D) decreasing concentrations of progesterone. 
A) high concentrations of inhibin. 
B) rapidly rising concentrations of estradiol. 
C) high concentrations of testosterone. 
D) decreasing concentrations of progesterone.

Question 4

Female accessory sex organs develop from the mesonephric ducts.

Accepted Answer

A) True 
 B)False

Question 5

The calcium wave that prevents polyspermy also causes

Accepted Answer

A) the sperm to lose its tail. 
B) the secondary oocyte to finish meiosis II. 
C) mitosis to occur. 
D) All of these choices are correct. 
A) the sperm to lose its tail. 
B) the secondary oocyte to finish meiosis II. 
C) mitosis to occur. 
D) All of these choices are correct.

Question 6

High progesterone levels during the luteal phase

Accepted Answer

A) causes cervical mucus to thicken. 
B) suppresses FSH and LH. 
C) causes thickening of the endometrium. 
D) All of the choices are correct. 
A) causes cervical mucus to thicken. 
B) suppresses FSH and LH. 
C) causes thickening of the endometrium. 
D) All of the choices are correct.

Question 7

Which of the following is NOT a part of the female reproductive system?

Accepted Answer

A) ductus deferens 
B) uterus 
C) labia majora 
D) uterine tube 
A) ductus deferens 
B) uterus 
C) labia majora 
D) uterine tube

Question 8

Gonadotropic hormones include all of the following EXCEPT

Accepted Answer

A) adrenocorticotropin. 
B) follicle-stimulating hormone. 
C) luteinizing hormone. 
D) human chorionic gonadotropin. 
A) adrenocorticotropin. 
B) follicle-stimulating hormone. 
C) luteinizing hormone. 
D) human chorionic gonadotropin.

Question 9

Day 1 of the menstrual cycle is

Accepted Answer

A) the day ovulation occurs. 
B) the first day of the menses. 
C) the last day of the menses. 
D) the first day of the proliferative phase. 
A) the day ovulation occurs. 
B) the first day of the menses. 
C) the last day of the menses. 
D) the first day of the proliferative phase.

Question 10

In males androgens are required for

Accepted Answer

A) initiation of spermatogenesis at puberty. 
B) regression of the wolffian ducts during embryonic development. 
C) maintenance of accessory sex organs. 
D) development of the Müllerian ducts. 
A) initiation of spermatogenesis at puberty. 
B) regression of the wolffian ducts during embryonic development. 
C) maintenance of accessory sex organs. 
D) development of the Müllerian ducts.

Question 11

The rate at which GnRH is secreted from the hypothalamus determines whether LH or FSH is secreted from the anterior pituitary.

Accepted Answer

A) True 
 B)False

Question 12

What is the major hormone produced during the luteal phase?

Accepted Answer

A) progesterone 
B) estrogen 
C) androgen 
D) hCG 
A) progesterone 
B) estrogen 
C) androgen 
D) hCG

Question 13

A stem cell that can give rise to all tissues except the trophoblast cells of the placenta is called

Accepted Answer

A) totipotent. 
B) retropotent. 
C) multipotent. 
D) pluripotent. 
A) totipotent. 
B) retropotent. 
C) multipotent. 
D) pluripotent.

Question 14

Inhibin prevents release of LH from the anterior pituitary.

Accepted Answer

A) True 
 B)False

Question 15

Which of the following is a precursor to melatonin synthesis?

Accepted Answer

A) tryptophan 
B) serotonin 
C) tyrosine 
D) Both tryptophan and serotonin are correct. 
A) tryptophan 
B) serotonin 
C) tyrosine 
D) Both tryptophan and serotonin are correct.

Question 16

The gonads have a negative feedback effect on gonadotropins of the anterior pituitary.

Accepted Answer

A) True 
 B)False

Question 17

The LH surge is caused by a ______ feedback effect of increased estradiol.

Accepted Answer

A) positive 
B) negative 
A) positive 
B) negative

Question 18

In general,the onset of puberty occurs sooner in boys compared to girls.

Accepted Answer

A) True 
 B)False

Question 19

The LH surge is caused by

Accepted Answer

A) estradiol increasing frequency of GnRH pulses. 
B) more FSH receptors placed in granulosa cells. 
C) a quick drop in FSH. 
D) rapid increase in progesterone. 
A) estradiol increasing frequency of GnRH pulses. 
B) more FSH receptors placed in granulosa cells. 
C) a quick drop in FSH. 
D) rapid increase in progesterone.

Question 20

What are the small cells produced by the uneven cytoplasmic divisions or oogenesis?

Accepted Answer

A) thecal cells 
B) follicles 
C) antrum 
D) polar bodies 
A) thecal cells 
B) follicles 
C) antrum 
D) polar bodies

A lack of testosterone in males will cause the genital tubercle to form a(n)

Secretion of LH is inhibited by

Female accessory sex organs develop from the mesonephric ducts.

The calcium wave that prevents polyspermy also causes

High progesterone levels during the luteal phase

Which of the following is NOT a part of the female reproductive system?

Gonadotropic hormones include all of the following EXCEPT

Day 1 of the menstrual cycle is

In males androgens are required for

The rate at which GnRH is secreted from the hypothalamus determines whether LH or FSH is secreted from the anterior pituitary.

What is the major hormone produced during the luteal phase?

A stem cell that can give rise to all tissues except the trophoblast cells of the placenta is called

Inhibin prevents release of LH from the anterior pituitary.

Which of the following is a precursor to melatonin synthesis?

The gonads have a negative feedback effect on gonadotropins of the anterior pituitary.

The LH surge is caused by a ______ feedback effect of increased estradiol.

In general,the onset of puberty occurs sooner in boys compared to girls.

The LH surge is caused by

What are the small cells produced by the uneven cytoplasmic divisions or oogenesis?

The Study of Body Function

Chemical Composition of the Body

Cell Structure and Genetic Control

Enzymes and Energy

Cell Respiration and Metabolism

Interactions Between Cells and the Extracellular Environment

The Nervous System: Neurons and Synapses

The Central Nervous System

The Autonomic Nervous System

Sensory Physiology

Endocrine Glands: Secretion and Action of Hormones

Muscle: Mechanisms of Contraction and Neural Control

Blood,Heart and Circulation

Cardiac Output,Blood Flow,and Blood Pressure

The Immune System

Respiratory Physiology

Physiology of the Kidneys

The Digestive System

Regulation and Metabolism

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Exam 20: Reproduction

A lack of testosterone in males will cause the genital tubercle to form a(n)

Secretion of LH is inhibited by

Female accessory sex organs develop from the mesonephric ducts.

The calcium wave that prevents polyspermy also causes

High progesterone levels during the luteal phase

Which of the following is NOT a part of the female reproductive system?

Gonadotropic hormones include all of the following EXCEPT

Day 1 of the menstrual cycle is

In males androgens are required for

The rate at which GnRH is secreted from the hypothalamus determines whether LH or FSH is secreted from the anterior pituitary.

What is the major hormone produced during the luteal phase?

A stem cell that can give rise to all tissues except the trophoblast cells of the placenta is called

Inhibin prevents release of LH from the anterior pituitary.

Which of the following is a precursor to melatonin synthesis?

The gonads have a negative feedback effect on gonadotropins of the anterior pituitary.

The LH surge is caused by a ______ feedback effect of increased estradiol.

In general,the onset of puberty occurs sooner in boys compared to girls.

The LH surge is caused by

What are the small cells produced by the uneven cytoplasmic divisions or oogenesis?

The Study of Body Function

Chemical Composition of the Body

Cell Structure and Genetic Control

Enzymes and Energy

Cell Respiration and Metabolism

Interactions Between Cells and the Extracellular Environment

The Nervous System: Neurons and Synapses

The Central Nervous System

The Autonomic Nervous System

Sensory Physiology

Endocrine Glands: Secretion and Action of Hormones

Muscle: Mechanisms of Contraction and Neural Control

Blood,Heart and Circulation

Cardiac Output,Blood Flow,and Blood Pressure

The Immune System

Respiratory Physiology

Physiology of the Kidneys

The Digestive System

Regulation and Metabolism

Filters