Reproductive System Lec only

Question 1

contains testes

with dartos muscle that moves ____ and testes close and away from body depends on temperature.

Answer 1

scrotum (betlog sac)

Question 2

T or F

sperm must be develop at high body temperature

Answer 2

False

sperm must be develop at less than body temperature

sperm are sensitive to temperature it must be at the range of 1- 8 C

Question 3

the primary male reproductive organ

Answer 3

testes (main betlog)

-where sperm is produces

Question 4

T or F

Testes contain/s:

• seminiferous tubules
• interstitial cells
• germ cells
• sustentacular cells

Answer 4

True

Question 5

where particularly in testes does SPERM IS PRODUCED?

Answer 5

seminiferous tubules

Question 6

what cell in the testes does secretes testosterone?

Answer 6

Interstitial Cell

Question 7

part of testes that NOURISHES the germ cell and PRODUCES hormones

Answer 7

Sustentacular Cell

Question 8

what part of the testes does STARTS SPERM PRODUCTION

Answer 8

GERM CELLS

Question 9

it is where the seminiferous tubules in the testes secret sperms

and

where maturation of sperm occurs

Answer 9

Epididymis

-sits on each side of the testes

Question 10

why sperm is needed to mature?

Answer 10

to be able to swim and bind oocyte)

Question 11

it is close to spermatocyte that makes the sperm cell revive

Answer 11

sustentacular cells

Question 12

T or F

semen is equal to spermcells

Answer 12

false

semen is a mixture of sperm and liquids secreted in some glands
the liquids in semen protect the sperm cells from the acidic vagina

sperm cells are the ones that swim out of the testes

Question 13

it is the duct that extend from epididymis and urethra

it also joins the seminal vesicle near the urinary bladder

Answer 13

vas deference AKA ductus deference

-it is commonly cut during vasectomy

Question 14

T or F

the common passageway of urine and semen passes at the same time

Answer 14

False

Question 15

passageway of urine and seme

Answer 15

Urethra

Question 16

composed of 3 erectile tissue:

• corpus cavernosum
• corpus spongiosum
• spongy urethra

Answer 16

Penis

-transfers sperm to the female

Question 17

3 glands located in the urinary system of male?

Answer 17

Seminal Vesicles
Prostate Gland
Bulbourethral Gland

Question 18

it secretes the 60% or 2/3 of the semen amount

Answer 18

seminal vesicle

Question 19

with enzyme to liquefy semen AFTER it is inside the vagina

Answer 19

prostate gland

-neutralizes acidic vagina

Question 20

it NEUTRALIZES BOTH URETHRA of male and female

Answer 20

bulbourethral Gland

Question 21

T or F

seminal vesicles contains PROSTAGLANDINS that
DECREASE mucus thickness in the cervix and uterine tubes so that sperm can move through femare reproductive tract

Answer 21

True

Question 22

mixture of sperm and secretions from glands

Answer 22

SEMEN (modtakels)
2-5ml of semen is ejaculated each time
every 1 ml of semen has 1000 Million sperm cells

Question 23

T or F

60% Seminiferous Tubules
30% Interstitial Cell
5% Germ Cell
5% Sustentacular Cells

Answer 23

True

Question 24

T or F

Gonadotrophin Releasing Hormone is released in the Posterior Pituitary Gland

Answer 24

False

Anterior Pituitary Gland - Hypothalamus

Question 25

stimulates the production of testosterone

Answer 25

luteinizing hormone

Question 26

prompts spermatogenesis

Answer 26

follicle stimulating hormone

Question 27

external female organ

Answer 27

Vuvla

Question 28

components of vulva?

Answer 28

``` Mons Pubis (fatty part) Labia Majora Labia Minora Vestibule Urethra Vagina Clitoris Prepuce ```

Question 29

skin that protects the pubic symphysis

Answer 29

mos pubis

Question 30

thinner inner folds of skin

Answer 30

labia minora

Question 31

larger folds of skin

Answer 31

labia majora

Question 32

Smallest Erectile Structure in females

Answer 32

Clitoris | -equivalent to males penis

Question 33

where 2 labia minora unite over clitoris

Answer 33

prepuce

Question 34

space in the vagina and urethra are located

Answer 34

vestibule | -capable of receiving blood so that it would dilate and cause secretion of semen

Question 35

The primary reproductive organ in female

Answer 35

Ovary | -one on either side of uterus

Question 36

anchors ovaries to uterus

Answer 36

ovarian ligaments

Question 37

anchor ovary to pelvic cavity

Answer 37

suspentory ligaments

Question 38

cells in ovaries tahat contains oocytes

Answer 38

ovarian follicle

Question 39

from outside of body membrane receives penis during intercourse allows menstrual and child birth pathway

Answer 39

vagina

Question 40

aka uterine tube contains very muscular walls and mucus membrane part of uterus which extends towards ovaries to receive oocyte

Answer 40

Fallopian tube

Question 41

catches the mature ovum from ovary and helps sweep oocyte to the uterine tube

Answer 41

fimbrae | -finger-like structures

Question 42

RECEIVE, RETAIN, PROVIDE | for fertilization of oocyte and where embryo resides and evelops

Answer 42

Uterus | -pear-shaped

Question 43

organs of milf production n breasts - modified sweat glands - enlarged during puberty - consists of lobes (lower part only: lobes,fats,tubules)

Answer 43

Primary Glands (dede)

Question 44

responsible for milk letdown

Answer 44

oxytocin

Question 45

what hormone cause the ovulation?

Answer 45

luteinizing hormone

Question 46

what hormone does signalas the follicles to start production

Answer 46

Follicle-Stimulating Hormone

Question 47

hormone released in the follicles of ovary

Answer 47

Estrogen

Question 48

hormone released in the ovaries

Answer 48

progesterone

Question 49

what produces the gametes?

Answer 49

gonads

Question 50

gonads in female and male?

Answer 50

female -ovary male -testes

Question 51

T or F ovary releases 1 million of oocytes and male releases 1 spermcell every month

Answer 51

False for female -1 oocyte every month for male -1000million of sperm every ejaculation

Question 52

T or F clitoris = penis

Answer 52

True

Question 53

T or F prepuse=foreskin

Answer 53

True

Question 54

T or F Vagona is basic in pH

Answer 54

False Vagina is acidic to protect uterus from bacterias basic semen will neutralize the vagina and protect sperm from it

Question 55

atp of the semen

Answer 55

fructose | -coming from the seminal vesicle

Question 56

Erection sympathetic or parasymphathetic?

Answer 56

Parasympathethic

Question 57

ejaculation parasympathetic or sympathetic?

Answer 57

Symphathethic-