Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

1st Term > UNIT TEST 4 > Flashcards

UNIT TEST 4 Flashcards

1
Q

formation of sperm cells

A

SPERMATOGENESIS

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Starts after puberty

A

SPERMATOGENESIS

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Somatic cells (everything except sperm and egg cells)

A

MITOSIS

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

2 daughter cells ; 46 chromosomes each daughter cells

A

MITOSIS

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Can be seen in injury repair

A

MITOSIS

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Sex cells (sperm and egg)

A

MEIOSIS

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

4 daughter cells ; because of meiosis i and meiosis ii ; 23 chromosomes each daughter cells

A

MEIOSIS

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

what stimulates spermatogenesis

A

GnRH, FH, LH

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

father cell

A

Spermatogonium

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

spermatogonium process

A
  1. undergoes mitosis first.
  2. 2 daughter cells
  3. daughter cells will continue meiosis or mitosis.
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

meiosis i.

A

Primary spermatocyte

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

First meiosis product

A

second spermatocyte

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

meiosis ii.

A

Secondary spermatocyte

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

product of secondary spermatocyte?

A

spermatid

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

spermatozoa

A

sperm

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

semen contents?

A

fructose and prostaglandins

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

nourishes sperm

A

fructose

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

cause contraction

A

prostaglandins

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

posterior to the urinary gland in male

A

prostate gland

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

carries semen and urine

A

urethra

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

Acts in urinary and reproductive

A

Urethra

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

longest part of the male urethra

A

Spongy urethra

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

contracts, causing the skin of the scrotum to become FIRM AND WRINKLED AND REDUCING IT’S OVERALL SIZE.

A

Dartos muscle

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

extension of the abdominal skeletal muscles into the scrotum, contract and help pull the testes near the body.

A

Cremaster muscle

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
25
Q

Flow of Semen

A

seminiferous tubules → tubuli recti → rete testis → epididymis → ductus deferens → ejaculatory duct → urethra

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
26
Q

happens in the ovaries ;

A

oogenesis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
27
Q

Starts even before birth

A

oogenesis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
28
Q

mother cell

A

oogonia

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
29
Q

oogenesis

A
  1. Will first undergo mitosis
  2. Daughter cell might go to meiosis i.
  3. Stops at prophase i
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
30
Q

stops at prophase i.

A

Primary oocyte

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
31
Q

Birth to puberty =

A

no changes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
32
Q

estrogen and progesterone and other hormones will rise

A

After puberty

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
33
Q

primary oocyte will continue the cycle

A

Hormones rise

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
34
Q

Meiosis I product

A

secondary oocyte

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
35
Q

There is ____ so only 1 can fully become an oocyte

A

unequal cell division

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
36
Q

Smaller cell

A

polar body

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
37
Q

Not capable of becoming an oocyte

A

Smaller cell

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
38
Q

meiosis ii.

A

Secondary oocyte

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
39
Q

Will stop at metaphase

A

meiosis ii secondary oocyte

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
40
Q

meiosis II Will only continue if

A

secondary oocyte is fertilized by a sperm

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
41
Q

is the one who will be fertilized by the sperm

A

secondary oocyte

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
42
Q

covered with one layer follicle

A

Primary oocyte

43
Q

Follicle are the ones who will produce ?

A

estrogen

44
Q

GRAAFIAN FOLLICLE

A

Primary oocyte

45
Q

Product of Graafian follicle after it breaks

A

corpus luteum

46
Q

Ovarian cycle happens in?

A

in the ovaries

47
Q

starts on the first day of your period and lasts for 13 to 14 days, ending in ovulation

A

Follicular phase

48
Q

Development of corpus luteum

A

Lutial phase

49
Q

phases of ovarian cycle

A

follicular and lutial phase

50
Q

where does the uterine cycle happens?

A

in the uterus

51
Q

phases of uterine cycle

A

menses, proliferative and secretory phase

52
Q

shed off of endometrium because of decrease of estrogen and progesterone

A

Menses

53
Q

follicles are starting to develop

A

Rise of estrogen

54
Q

More follicles?

A

= more estrogen

55
Q

More estrogen?

A

= thickening of endometrium

56
Q

Constant supply of LH and MSH = follicles will mature?

A

= more follicles

57
Q

predominant hormone in proliferative phase

A

ESTROGEN

58
Q

sudden rise of LH ; starts the process of ovulation ; facilitate of ovulation

A

LH surge

59
Q

Progesterone rise = corpus luteum?

A

= thickening of endometrium

60
Q

predominant hormone in secretory phase

A

PROGESTERONE

61
Q

Typical length of menstrual cycle

A

28 days

62
Q

14th day if 28 days

A

day of ovulation

63
Q

consistent 14 days

A

Luteal phase

64
Q

parasympathetic nervous system is in charge

A

Erection

65
Q

Secretions of different glands will gather

A

Emission

66
Q

releasing of semen; Sympathetic nervous system is in charge

A

Ejaculation

67
Q

long phase for men

A

Resolution

68
Q

Lateral / sides of urethra

A

skene’s gland

69
Q

4 and 8 o clock

A

Bartholin gland

70
Q

puberty in men?

A

12-14 years old

71
Q

puberty in women

A

11-13 years old

72
Q

completion of puberty in women

A

16 yrs ol

73
Q

completion of puberty in men

A

18yrs old

74
Q

Surface epithelium

A

Mucous Epithelium

75
Q

Small amount of connective tissue

A

Lamina Propria

76
Q

Small smooth muscle layer

A

Muscularis Mucosa

77
Q

plexus found in the muscle

A

myenteric (auerbach) plexus

78
Q

connective tissue sheets that hold the abdominal organs in place.

A

Mesenteries

79
Q

Also applied specifically to the mesentery associated with small intestine, sometimes called the ?

A

mesentery proper.

80
Q

connects the lesser curvature of the stomach to the liver and diaphragm.

A

Lesser Omentum

81
Q

long, double fold of mesentery that connects the greater curvature of the stomach to the transverse colon & posterior body wall.

A

Greater Omentum

82
Q

produce mucus; coats and protects the stomach lining.

A

Surface mucus cells-

83
Q

produce mucus

A

Mucous neck cells-

84
Q

produce regulatory chemicals

A

Endocrine cells-

85
Q

produce protein-digesting enzymes (pepsinogens)

A

Chief cells

86
Q

produce hydrochloric acid and intrinsic factor

A

Parietal cells

87
Q

Breaks the covalent bonds in proteins (breaks them into smaller peptide chains.

A

pepsin (chief cellS)

88
Q
  1. Kills bacteria (found in ingested food)
  2. Denatures proteins
  3. Helps convert pepsinogen to pepsin (optimal activity at pH 2 or less)
A

HCI (parietal cells)

89
Q

distention of the stomach wall.

A

major stimulus of gastric motility and emptying

90
Q

major inhibitor of motility and emptying; stomach emptying is slower after a fatty meal due to the release of ?

A

Cholecystokinin

91
Q

regulation of gastric acid
regulation of pancreatic bicarbonate
osmoregulation.

A

secretin

92
Q

transport bile out of liver

A

Right and left hepatics

93
Q

union of the hepatic duct

A

Common hepatic duct-

94
Q

from gallbladder

A

Cystic duct

95
Q

union of cystic duct and common hepatic ducts

A

Common bile duct

96
Q

what empties into the duodenum?

A

common bile duct

97
Q

Which region is pancreas located

A

epigastric runs to the left side too

98
Q

filtration process

A

filtration, tubular reabsorption, tubular secretion

99
Q

A system which mainly functions to cleanse the body of waste products.

A

urinary system

100
Q

Urine is concentrated when?

A

dehydrated

101
Q

Funnel shaped structure surrounds the tip of each pyramid

A

Minor calyx-

102
Q

renal pelvis

A

Major calyx

103
Q

How many nephrons - millions per kidney and what is it + functions?

A

1.3M; Functional unit

1st Term (15 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions