Bio 226 Final Part A

Front 1

wat is the fcn of the reproductive system?

Back 1

perpetate the species.

Front 2

endocrine or exocrine:
male/ female gonads prodcue n RELEASE ova/sperm

Back 2

exocrine

Front 3

endocrine or exocrine:
male/female gonads prodce n SECRETE testosterone/ estrogen/ progesterone.

Back 3

endocrine.

Front 4

sperm prodcution requires ______ to be developed.

Back 4

94 degree F.

Front 5

_____________: in seminferous tubules in testies.

Back 5

sperm production

Front 6

testes in ________ descends below abdomen.

Back 6

scrotum

Front 7

__________ responds to temp. change.

Back 7

scrotum

Front 8

testosterone produced by ________________ in seminiferous tubules in testes.

Back 8

interstitial cells.

Front 9

the anatomy of the sperm contains what?

Back 9

acrosome, head, midpiece, n tail.

Front 10

_____________: egg-piercing enzymes

Back 10

acrosome

Front 11

_____________:contains DNA

Back 11

head

Front 12

_____________: is called Flagellum

Back 12

tail

Front 13

_____________: is called Mitochondria

Back 13

midpiece

Front 14

spermatogenesis begians at _________.

Back 14

puberty

Front 15

_____________: stimulate sperm production

Back 15

LH n FSH

Front 16

_____________: occurs in seminiferous tubules in testes

Back 16

spermatogenesis

Front 17

_____________: are at periphery of tubule

Back 17

less mature cells

Front 18

_____________: are toward/in lumen of tubules.

Back 18

more mature sperm cells

Front 19

_____________: spermatogonium--> primary spermatocyte--> secondary speratocyte--> spermatatids--> spermatozoa

Back 19

spermatogenesis

Front 20

@ the end of spermatogenesis, ___________________ are produced from only 1 diploid spermatogoium cell.

Back 20

4 haploid speratozoa.

Front 21

what pathway is this below:
_________________: seminiferoust tubules -- epididymis --- vas defernes --- seminal vesicles --- ejaculatory duct --- prostate gland --- prostatic urethra ---- membraneous urethera --- penile urethra --- external urethral orifice

Back 21

sperm release

Front 22

_____________: enviorment where sperm cells are produced

Back 22

seminiferous tubules

Front 23

_____________:enviroment were sperm cells mature

Back 23

epididymis

Front 24

_____________: conveys sperm cells to vas deferenes

Back 24

epididymis

Front 25

_____________: conveys sperm cells to ejaculatory duct

Back 25

vas deferenes

Front 26

_____________: contains alkaline fructose fluid to nourish sperm

Back 26

seminal vesicle

Front 27

_____________: contains alkaline fluid to " activate" sperm.

Back 27

prostate gland

Front 28

_____________:contains alkaline mucus fluid to lubricate.

Back 28

Cowper's gland

Front 29

_____________: makes up 60%.

_____________: makes up 5%

_____________: makes up 30%

Back 29

seminal vesicle, Cowper's gland, prostate gland

Front 30

_____________: makes Spermatozoa from spermatids

Back 30

spermiogenesis.

Front 31

_____________: nourish spermatids as they go thru spermigoenesis to become spermatozoa.

Back 31

Sertoli Cells

Front 32

Normal sperm count is?

Back 32

50-120 million/ml of semen

Front 33

Low sperm count is?

Back 33

20-25 million/ml of semen

Front 34

if you have a low sperm count that means your __________.

Back 34

infertile

Front 35

Post-pubert males produce _________.

Back 35

400 million sperm a day

Front 36

_____________: in ovary

Back 36

egg production

Front 37

___________ is produced by secondary follicle

Back 37

estrogen

Front 38

__________ & ____________ is produces by corpus luteum

Back 38

progesterone and estrogen

Front 39

which pathway is this:
______________: ovary -- fimbrae of uterine tube --- uterine tube -- uterus --- cervix--- vagina

Back 39

egg release

Front 40

whats another name for egg release

Back 40

ovulation

Front 41

___________ begins at birth

Back 41

oogenesis

Front 42

what cell is ovulated each month?

Back 42

secondary oocyte

Front 43

@ which stage of Meiosis does is it ovulated?

Back 43

Metaphase II

Front 44

which stage of Meiosis are all the other cells that are not ovulating in?

Back 44

Prophase I

Front 45

__________ occrs on Day 14 of Mestrual Cycle.

Back 45

ovulation

Front 46

were does feritilization usually occur?

Back 46

uterine tube

Front 47

were does implantation usually occur?

Back 47

uterus

Front 48

Fill in the Stages of the Menstual Cycle:
___________: Day 1-5

___________: Day 6-14

___________: Day 15-28

Back 48

Menstrual phase, proliferative phase, secretory phase.

Front 49

which phase:
__________________: repair/thickening of endometrium

Back 49

proliferative phase

Front 50

Which Phase:
___________________: glands and bld vessels proliferate

Back 50

secretory phase

Front 51

Which Phase:
________________: sloughing of endometrium

Back 51

menstrual phase

Front 52

________________: there is a decline in Estrogen/Progesterone

Back 52

menstrual phase

Front 53

__________________: estrogen increase

Back 53

proliferative phase

Front 54

_________________: progesterone increase

Back 54

secretory phase

Front 55

ovulation is triggered by ________________.

Back 55

LH surge

Front 56

the fcn of _________ is follicular development, estrogen release, and SOME progesterone

Back 56

FSH

Front 57

the fcn of _________ is follicular development, estrogen release, and SOME progesterone, as well as the completion of Meiosis I by oocyte

Back 57

LH

Front 58

the fcn of ____________ is the decline of FSH n LH.

Back 58

courpus luteum

Front 59

the fcn of ____________ is hypertrophy of endometrium , and the release of progesterone and estrogen.

Back 59

courpus luteum

Front 60

the feritilization window is ______________.

Back 60

days 11-15

Front 61

oocyte is viable for 24 hrs after ________.

Back 61

ovulation

Front 62

_____- are viable for 48-72 hrs within the female.

Back 62

sperm

Front 63

what hormones are responsible for the following:

breast development: ________

milk let down:_____________

milk production:___________

Back 63

estrogen, oxytocin, n prolactin

Front 64

how does oral contraceptive work?

Back 64

it decreases LH/FSH to prevent ovulation

Front 65

__________________ will develop to the mature egg cell.

Back 65

secondary oocyte

Front 66

another name for secondary oocyte is

Back 66

ovum

Front 67

__________ is an egg cell

Back 67

ovum

Front 68

_____________ matures n grows due to FSH secretion

Back 68

primary follicle

Front 69

primary oocyte finishes Meiosis I to produce 2 cells, what are they

Back 69

secondary oocyte n polar body.

Front 70

Match:

a: follicular
b: menses
c: luteal

A: menstrual
B: secretory
C: proliferative

Back 70

Ab
Bc
Ca

Front 71

once ovulation occurs the ruptured follicle becomes corpus luteum which eventually degenerates into ____ _________________.

Back 71

corpus albicans.