Physiology Chpt 20

Front 1

lobules within the testes contain ____________ ________.

Back 1

seminiferous tubules

Front 2

the cells of leydig' s function is to produce _________.

Back 2

testosterone

Front 3

The function of the testes is ____________.

Back 3

spermatogenisis

Front 4

__________ cells produce and nurse sperm.

Back 4

sertoli

Front 5

A month or two before birth the tsetis descends through the________ _________.

Back 5

inguinal canal

Front 6

each testis remains suspended by a ___________ __________.

Back 6

spermatic cord

Front 7

The seminiferous tubules produce _________.

Back 7

spermatozoa.

Front 8

Between tubules in the lobules of the testes are specialized interstitial cells that secrete ________.

Back 8

testosterone

Front 9

After being secreted by the testis, testosterone is abosrobed directly into the bloodstream. This horomone has these two functions>>>>>>>>>>>>>

Back 9

1.) maintenance of the reproductive structures including development of the spermatozoa.
2.)development of secondary sex characteristics

Front 10

sperm travel through the ___________ , this is where sperm matures.

Back 10

epdidymis

Front 11

The epididymus is _______ft long.

Back 11

20

Front 12

male primary organs consist of the __________ and _________.

Back 12

gonads and testes

Front 13

The primary male organs are the _______.

Back 13

gonads

Front 14

The gonads are _____ _________.

Back 14

sex glands

Front 15

The male gonads are called the ________.

Back 15

testes

Front 16

The female gonads are called the _______.

Back 16

ovaries

Front 17

The accessory organs provide transport of _______ ________ as well as various _______ _______.

Back 17

germ cells, exocrine glands

Front 18

specialized male sex cells are called ________.

Back 18

spermatozoa

Front 19

Female specialized sex cells are called ___________.

Back 19

ova

Front 20

specialized cells designed specifically for the perpetuation of the species are called _______ cells.

Back 20

germ

Front 21

_________ is the special process of cell division that halves the number of chromosomes.

Back 21

meiosis

Front 22

interstitial cells are also known as the cells of _______.

Back 22

leydig

Front 23

The tunica albuginea branches into 200 _______ per teste.

Back 23

lobules

Front 24

sperm is ____% of ejaculate.

Back 24

5

Front 25

The seminal vesicle produces _________ which is ____% of ejaculate.

Back 25

fructose, 60

Front 26

The prostate is a muscular organ that add ___% fluid to ejaculate which is ______ and _______.

Back 26

30, alklai , fructose

Front 27

In the _______ the vas deferens connects to the urethra.

Back 27

prostate

Front 28

Parasympathetic - __________
sympathetic - _____________

Back 28

erection , ejacualtion

Front 29

________ follicles rupture and expel an oocyte.

Back 29

400

Front 30

400 _________ rupture and expel and ______.

Back 30

follicles, oocyte

Front 31

The cells of the ovarian wall secrete ________.

Back 31

estrogen

Front 32

Estrogen secreted from the ovarian wall stimulates the growth of the ___________ ___________.

Back 32

uterine lining

Front 33

The rupture of a follicle allowing the escape of an ovum is called

Back 33

ovulation

Front 34

After it is released the egg cell makes its way to the nearest ________. The ___________ is a tube that arches over the ovary and leads to the uterus.

Back 34

oviduct, oviduct

Front 35

after the ovum has been exepelled the remaining follicle is transformed into a solid glandular mass called the ________ ___________.

Back 35

corpus luteum

Front 36

The corupus luteum secretes both _________ and ___________ another horomone needed in the reproductive cycle.

Back 36

estrogen and progesterone

Front 37

The oviducts are also known as the _______ _______.

Back 37

fallopian tubes

Front 38

It takes __ days for an ovum to reach the uterus from the ovary.

Back 38

5

Front 39

The endometrium is sloughed every

Back 39

28 days

Front 40

The uterus is made up of three parts..........

Back 40

fundus body cervix

Front 41

The glands found on each side of the vaginal opening are mucus producing glands called the _____ ______ glands.

Back 41

greater vestibular

Front 42

The greater vestibular glands secrete mucous into the lesser ________.

Back 42

vestibule

Front 43

__________ produced by the pituitary , causes the follicle to develop in the ovary.

Back 43

FSH follicle stimulating horomone

Front 44

The ovaries are suspended by _____ ligaments.

Back 44

6

Front 45

The follicle produces increasing amounts of ________ as the ovum matures.

Back 45

estrogen

Front 46

Gonads function is to produce ______ _______ and manufacture _________.

Back 46

germ cells, horomones

Front 47

The complicated process of maturation of an ovum takes palce in a small fluid filled cluster of cells called the ________ ________.

Back 47

ovarian follicle

Front 48

The lining of the uterus is a specialized epithelium known as _____.

Back 48

endometrium

Front 49

The ovum is swept up the fallopian tube by a current in the peritoneal fluid produced by the small fringe like extensions called __________.

Back 49

fimbriae

Front 50

The testes are covered by the _________ __________.

Back 50

tunica albuginea

Front 51

The _______ gland adds 5 % _________ to the ejaculate

Back 51

cowpers,mucous