Brainscape's Knowledge GenomeTM

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


See full index

bio 201 > exam 1 - cyt and hist > Flashcards

exam 1 - cyt and hist Flashcards

1
Q

mitochondria

A

powerhouse of the cell (makes ATP)

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

ribosomes

A

read and assemble

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

endocytosis

A

bring in

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

unit membrane

A

2 layer

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

membrane transport: facilitated diffusion

A

down gradient, through transport protein

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

ground substance of blood

A

plasma

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

fibrosis

A

scar tissue, no fuction, just holds together

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

decubitus ulcer

A

bed sore

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

skeletal muscle tissue - Voluntary? #Nuclei? Striations?

A

yes, many, yes

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

hypertrophy

A

increase in size of tissue

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

cardiac muscle tissue - Voluntary? #Nuclei? Striations?

A

no, one, yes

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

nucleus

A

chromatin - dna & proteins

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

hypotonic ECF

A

cells absorb water, can lyse

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

membrane transport: filtration

A

hydrostatic pressure

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

3 membrane functions

A

boundaries, interactions, passage

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

4 types of tissue

A

epitheleal, connective, nervous, muscle

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

serous secretion

A

watery, ex: sweat, tears

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

peroxisomes

A

use O2

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

merocrine method of secretion

A

exocytosis, ex: sweat, tears

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

serous membrane

A

serosa, lines organs

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

epitheleal tissue

A

linings, nonvascular

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

connective tissue

A

fibrous, fat, bone, blood, highly vascular

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

gangrene

A

blood restricted, gradual

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

osmosis

A

non-permeating solutes are water magnets

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

regeneration

A

tissue replaced (skin, liver)

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

phagocytosis

A

eating (white blood cell)

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

cytogenic secretion

A

whole cells, ex: sperm and eggs

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

change in tissue type: differentiation

A

unspecialized to specialized, ex: embryo germ layer

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

exocytosis

A

discharge

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
30
Q

membrane transport: simple diffusion

A

down gradient, through membrane

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

synovial membrane

A

lines joint cavities

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

main ground substance of connective tissue

A

GAGs (glycosoaminoglycans)

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

cilia

A

hairs, motile cilia moves mucous out of lungs

34
Q

change in tissue type: metaplasia

A

one type to another, ex: vaginal tissue during puberty

35
Q

mucous membrane

A

mucosa, lines external passageways

36
Q

3 parts of cytoskeleton

A

microfilaments, intermediate fibers, microtubules

37
Q

pinocytosis

A

drinking (all cells)

38
Q

senile atrophy

A

normal aging atrophy

39
Q

lysosomes

A

break stuff

40
Q

infarction

A

blood cut off, sudden

41
Q

holocrine method of secretion

A

accumulate and disintegrate, ex: oil glands

42
Q

neoplasia

43
Q

2 types of osseus tissue

A

(osseus=bone) spongy (inside), compact (outside)

44
Q

gap junctions are NOT found

A

skeletal muscle

45
Q

glycocalyx

A

fuzzy external coating

46
Q

cutaneous membrane

47
Q

smooth er

A

detoxifies (liver)

48
Q

flagella

A

only the sperm tail

49
Q

isotonic ECF

50
Q

4 types of passive membrane transport

A

filtration, simple diffusion, facilitated diffusion, osmosis

51
Q

centrioles

A

cell division

52
Q

stem cells are

A

undifferentiated, ex in adults: skin and bone marrow

53
Q

necrosis

A

premature death of tissue

54
Q

smooth muscle tissue - Voluntary? #Nuclei? Striations?

A

no, one, no

55
Q

exocrine gland

A

have duct, ex: sweat

56
Q

adipose connective tissue

A

fat, everywhere, stores energy

57
Q

intercellular junction: desmosomes

A

clip cells together, ex: heart

58
Q

3 lipids in membrane

A

phospholipids, cholesterol, glycolipid

59
Q

rough er

A

has ribosomes, makes proteins

60
Q

membrane made of what

A

98% lipids 2% protein

61
Q

inclusions

62
Q

golgi complex

A

synth carbs, packages and ships

63
Q

atrophy

A

shrink in size or number, opposite of tissue growth

64
Q

unicellular gland

A

goblet cell

65
Q

intercellular junction: tight

A

seal membrane, ex: stomach

66
Q

hypertonic ECF

A

cells lose water, can shrink

67
Q

mixed secretion

A

watery and mucous, ex: saliva

68
Q

endocrine gland

A

no duct, move hormones in blood, ex: adrenal

69
Q

autolysis

A

cell suicide

70
Q

3 germ layers

A

ectoderm, mesoderm, endoderm

71
Q

autophagy

A

breakdown of organelles

72
Q

cytoplasm made of?

A

organelles, cytoskeleton, inclusions, cytosol

73
Q

intercellular junction: gap junction

A

allow sharing for communication

74
Q

3 parts of neuron

A

axon, soma, dendrite

75
Q

apoptosis

A

programmed cell death

76
Q

nucleolus

A

makes ribosomes

77
Q

cytosol

A

intracellular fluid

78
Q

hyperplasia

A

increase in number of cells in tissue, ex: skin

79
Q

microvilli

A

surface area, actin, ex: digestive tract

80
Q

mucous secretion

A

mucous, ex: goblet cells

bio 201 (6 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2025 Bold Learning Solutions. Terms and Conditions