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ANAPHY Lab&Lec > Reproductive System Lec only > Flashcards

Reproductive System Lec only Flashcards

1
Q

contains testes

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

A

scrotum (betlog sac)

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2
Q

T or F

sperm must be develop at high body temperature

A

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

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3
Q

the primary male reproductive organ

A

testes (main betlog)

-where sperm is produces

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4
Q

T or F

Testes contain/s:

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

True

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5
Q

where particularly in testes does SPERM IS PRODUCED?

A

seminiferous tubules

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6
Q

what cell in the testes does secretes testosterone?

A

Interstitial Cell

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7
Q

part of testes that NOURISHES the germ cell and PRODUCES hormones

A

Sustentacular Cell

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8
Q

what part of the testes does STARTS SPERM PRODUCTION

A

GERM CELLS

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9
Q

it is where the seminiferous tubules in the testes secret sperms

and

where maturation of sperm occurs

A

Epididymis

-sits on each side of the testes

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10
Q

why sperm is needed to mature?

A

to be able to swim and bind oocyte)

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11
Q

it is close to spermatocyte that makes the sperm cell revive

A

sustentacular cells

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12
Q

T or F

semen is equal to spermcells

A

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

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13
Q

it is the duct that extend from epididymis and urethra

it also joins the seminal vesicle near the urinary bladder

A

vas deference AKA ductus deference

-it is commonly cut during vasectomy

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14
Q

T or F

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

A

False

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15
Q

passageway of urine and seme

A

Urethra

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16
Q

composed of 3 erectile tissue:

  • corpus cavernosum
  • corpus spongiosum
  • spongy urethra
A

Penis

-transfers sperm to the female

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17
Q

3 glands located in the urinary system of male?

A

Seminal Vesicles
Prostate Gland
Bulbourethral Gland

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18
Q

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

A

seminal vesicle

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19
Q

with enzyme to liquefy semen AFTER it is inside the vagina

A

prostate gland

-neutralizes acidic vagina

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20
Q

it NEUTRALIZES BOTH URETHRA of male and female

A

bulbourethral Gland

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21
Q

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

A

True

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22
Q

mixture of sperm and secretions from glands

A

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

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23
Q

T or F

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

A

True

24
Q

T or F

Gonadotrophin Releasing Hormone is released in the Posterior Pituitary Gland

A

False

Anterior Pituitary Gland - Hypothalamus

25
Q

stimulates the production of testosterone

A

luteinizing hormone

26
Q

prompts spermatogenesis

A

follicle stimulating hormone

27
Q

external female organ

A

Vuvla

28
Q

components of vulva?

A 
Mons Pubis (fatty part)
Labia Majora
Labia Minora
Vestibule
Urethra
Vagina
Clitoris
Prepuce
29
Q

skin that protects the pubic symphysis

A

mos pubis

30
Q

thinner inner folds of skin

A

labia minora

31
Q

larger folds of skin

A

labia majora

32
Q

Smallest Erectile Structure in females

A

Clitoris

-equivalent to males penis

33
Q

where 2 labia minora unite over clitoris

A

prepuce

34
Q

space in the vagina and urethra are located

A

vestibule

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

35
Q

The primary reproductive organ in female

A

Ovary

-one on either side of uterus

36
Q

anchors ovaries to uterus

A

ovarian ligaments

37
Q

anchor ovary to pelvic cavity

A

suspentory ligaments

38
Q

cells in ovaries tahat contains oocytes

A

ovarian follicle

39
Q

from outside of body membrane

receives penis during intercourse

allows menstrual and child birth pathway

A

vagina

40
Q

aka uterine tube

contains very muscular walls and mucus membrane

part of uterus which extends towards ovaries to receive oocyte

A

Fallopian tube

41
Q

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

A

fimbrae

-finger-like structures

42
Q

RECEIVE, RETAIN, PROVIDE

for fertilization of oocyte and where embryo resides and evelops

A

Uterus

-pear-shaped

43
Q

organs of milf production n breasts

  • modified sweat glands
  • enlarged during puberty
  • consists of lobes (lower part only: lobes,fats,tubules)
A

Primary Glands (dede)

44
Q

responsible for milk letdown

A

oxytocin

45
Q

what hormone cause the ovulation?

A

luteinizing hormone

46
Q

what hormone does signalas the follicles to start production

A

Follicle-Stimulating Hormone

47
Q

hormone released in the follicles of ovary

A

Estrogen

48
Q

hormone released in the ovaries

A

progesterone

49
Q

what produces the gametes?

A

gonads

50
Q

gonads in female and male?

A

female
-ovary

male
-testes

51
Q

T or F

ovary releases 1 million of oocytes and male releases 1 spermcell every month

A

False

for female
-1 oocyte every month

for male
-1000million of sperm every ejaculation

52
Q

T or F

clitoris = penis

A

True

53
Q

T or F

prepuse=foreskin

A

True

54
Q

T or F

Vagona is basic in pH

A

False

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

55
Q

atp of the semen

A

fructose

-coming from the seminal vesicle

56
Q

Erection

sympathetic or parasymphathetic?

A

Parasympathethic

57
Q

ejaculation

parasympathetic or sympathetic?

A

Symphathethic-

ANAPHY Lab&Lec (5 decks)

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