Male Repro

Question 1

It produce sperm and the male sex hormone testosterone.

Answer 1

Testes

Question 2

It is passageway for ejaculation of semen and excretion of urine.

Answer 2

Urethra

Question 3

What transport, store, and assist in maturation of sperm?

Answer 3

Ducts

Question 4

What secrete most of the liquid portion of semen?

Answer 4

Accessory sex glands

Question 5

It is a series of small bands of skeletal muscle that descend through the spermatic cord to surround the testes.

Answer 5

Cremaster muscle

Question 6

a sac of loose skin and underlying
subcutaneous tissue that contains the testes

Answer 6

Scrotum

Question 7

It carry sperm produced within them (spermatogenesis) out of the testes

Answer 7

Seminiferous tubules

Question 8

It is derived from the peritoneum and forms during the descent of the testes, partially covers the testes

Answer 8

Tunica vaginalis

Question 9

What hormone that promotes the development of masculine characteristic?

Answer 9

Androgen

Question 10

True or False
No replication of DNA occurs in the secondary spermatocytes

Answer 10

True

Question 11

True or False
Each day about 300 million spring complete the process of spermatogenesis

Answer 11

True

Question 12

True or False
No cell division occurs in spermiogenesis

Answer 12

True

Question 13

What hormones, stimulates, interstitial cells which are located between seminiferous tube used to secrete the hormone testosterone?

Answer 13

Luteinizing hormone (LH)

Question 14

What hormone stimulates spermatogenesis?

Answer 14

Follicle-stimulating hormone (FSH)

Question 15

What or where is the size of sperm maturation?

Answer 15

Epididymis

Question 16

What accessory sex gland secrete an alkaline, viscous fluid that helps neutralize acid in the female reproductive tract, provides fructose for ATP production by sperm, contributes to sperm motility and viability, and helps semen coagulate after ejaculation?

Seminal vesicles
Prostate
Bulbourethral glands

Answer 16

Seminal vesicles

Question 17

What accessory sex gland secrete an alkaline fluid that neutralizes the acidic environment of the urethra and mucus that lubricates the lining of the urethra and the tip of the penis during sexual intercourse?

Seminal vesicles
Prostate
Bulbourethral glands

Answer 17

Bulbourethral glands

Question 18

What accessory sex gland secretes a milky slightly acidic fluid that contains enzymes that breakdown clothing proteins from the seminal vesicles?

Seminal vesicles
Prostate
Bulbourethral glands

Answer 18

Prostate

Question 19

What contains the urethra common pathway for salmon and urine?

Answer 19

Penis

Question 20

True or False
The pH of semen is 7.2-7.5

Answer 20

False, it is 7.2-7.7

Question 21

True or False

An erection is brought by sympathetic innovation, leading to vasodilation of arterioles in erectile tissue.

Answer 21

False, erection is brought by parasympathetic innovation

Question 22

True or False
The volume of an average ejaculate is 3.5-6 ml.

Answer 22

False, the volume of an average ejaculate is 2.5 to 5 ML

Question 23

True or False
Ejaculation is the powerful release of semen, due to parasympathetic stimulation

Answer 23

False, ejaculation is a The powerful release of semen, due to parasympathetic stimulation.

Question 24

True or false
Small amounts of blood enter the tissue into dilated blood sinuses

Answer 24

False, large amounts of blood enter the tissue into dilated blood sinuses