Brainscape's Knowledge GenomeTM

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


See full index

my biology oat > structure and systems > Flashcards

structure and systems Flashcards

You may prefer our related Brainscape-certified flashcards:
AP® Biology flashcards
1
Q

whats pseudopodia

A

It is when the mouth like peaks of when a cell eats something

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

what does gastrin do

A

it stimulates parietal cells ( release gastric juice) and pepsinogen (turns into pepsin to breakdown protein)

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

what secretes gastrin

A

g cells

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

what do cheifcells release

A

pesinogen and lipase

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

what is secretin? What stimulates the release of it?

A

it causes the release of bicarb in the stomach, is secreted when food enters duodenum

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

what do g cells secrete

A

gastrin

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

whats grehlin

A

increases hunger comes from stomach

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

whats saltory conduction

A

it AP jump from gap to gap on a neuron

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

where are crypts and what do they do

A

they release enzymes an make new enzyme, they are grooves located in intestines

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

3 parts of the small intestines

A

DJilleam

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

what are kupffer cells

A

macrofages in the liver

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

what are oligodendrocytes

A

part of the central nervous system sheath

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

what stimulates gall bladder to release bile

A

cck

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

what stimulates the pancreas to secrete bicarb

A

secretin

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

whats leptin

A

released by fat to reduce hunger

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

what is epideymal cells

A

they are cells that cushion the CNS

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

what is a microglial cell

A

microphage cells around neurons

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

what is macroglial cells

A
  • astrocytes (recycle nuerotrans)
  • oligadendrocytes
  • schwan
  • epideymal cells
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

what do parietal cells do

A

they cause the secreation of gastric juices

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

what is the parietal lobe 4

A

for sensation

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

what are the layers of menengies

A

duramatter
pia matter
arachniod

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

what is the temporal lobe 4

A

for speach

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

what relays motor and sensory signals (part of the brain)

A

thalamus

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

what is the temporal lobe 4

A

for speech

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

what is IgD

A

nobody knows

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

what is IgA

A

found in breast milk

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

MHC 1 vs MHC 2

A

mhc everyone has MHC II are on antigent presenting cells

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

whats syntharthrosis

A

immovable joints

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

what cell releases histamines (WBC)

A

basophyl cells

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

whats langerhan cell and what does it do? what layer of skin is it found in

A

for immunity it is part of the spinosum

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

what gland is present everywhere but hands and feet

A

sebaceous

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

what layer of skin has hair follicle

A

dermis

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

what are lemallar bodies and what do they do

A

they make a water barrier in skin ( layer in granulosum)

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

hyaline vs fibrous cartilage

A

hyaline is support and fibrous is for cushion

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

synarthrosis what type of tissue is it made of

A

fibrous

36
Q

mnomic for wbc

A

come lets get sun burt ( get some beer)

37
Q

what layer of skin are merkel cells? langerhan? melanocytes?

A

merkel cells &melano cytes are in basale langerhan is in spinosum

38
Q

whats lucanae

A

the space in between. the lamella

39
Q

osteocytes live in the

A

lucanea

40
Q

what summation causes tetanus

A

wave or temporal

41
Q

what defines a motor unit

A

a single neuron attatching to multiple muscle fibers

42
Q

the endomysium covers

A

sarcolema

43
Q

what do cd8 and cd4 secrete

A

cd8 secrete porforine and granzyme cd4 secretes interluekin

44
Q

IgG is for

A

oppsonization (tag for eating)

45
Q

IgM is for

A

first antibody for compliment

46
Q

CD4 have (MHC 1 or 2? what about cd4?

A

CD4MHC 2 and CD8 MHC1

47
Q

BCR receptors attatch to

A

antigen

48
Q

whats opsonization

A

tagging for eating

49
Q

whats interpherons

A

released by sick cells

50
Q

antigen presenting cells use what kind of receptor

A

TLR

51
Q

whats a dendritic cell

A

its a antigen presenting cell

52
Q

whas cceruminous

A

ear wax

53
Q

whats diarthrosis

A

synovial joints

54
Q

whats osteone

A

lammallea and haverson canal

55
Q

whats canaliculi

A

small passage between haverson and lacunae

56
Q

whats sesamoid bone

A

bone in tendon that helps mull muscle

57
Q 
what is the 
I band 
A band
H zone 
M line
A 
I band  ( z disc thin filament)
A band (Thick and thin)
H zone  (thick finalments and m line)
M line (middle of thick filaments)
58
Q

whats Ig E

A

allergies

59
Q

whats mac

A

membrane attack complex —- poke hole in pathogen

60
Q

what covers perimysium

A

fascle

61
Q

what layer of skin has malanocytes

A

basale

62
Q

what layer of skin has merkel cells and what the fuck are they

A

for touch in the basale

63
Q

how do NK cells kill and how do granzymes killl

A

NK > with porforin

granzymes> with a apoptosis

64
Q

what layer holds lammella bodies and what do they do

A

they make a water barrier and found in the granulosum

65
Q

what antibody is for breast milk

A

IgA

66
Q

what is amparthrosis & what kind of tissue is it made of

A

semi moveable cartilage

67
Q

what is lamalla

A

layers of osteon

68
Q

What does rhe pancreas release?

A

Bicarb, amylase, lipase, proteolytic enzymes ( trypsinogen, chynotripsinogen)

69
Q

What does glutamate do

A

Excite central nervous system

70
Q

What does dopamine do

A

Signla between neurons

71
Q

Whats does the ossicle do

A

Transmit sound from air to cochlea fluid

72
Q

What does the cochlea do

A

It interprets sounds

73
Q

What does the organ of corti do

A

Interpret sounds

74
Q

What does the thalamus do

A

It relays info from senses to cerebral cortex

75
Q

What is in charge of autonomic nervous system

A

The hypothalamus

76
Q

What releases melatonin

A

Pineal gland

77
Q

Tropic hormones are released from

A

Anterior pituitary

78
Q

What is the pace maker of the heart

A

SA NODE

79
Q

What is IgG

A

Most abundant passes the placenta

80
Q

What is IgM

A

Activates compliment does not cross placenta

81
Q

Which side of the heart has a lower pH

A

The right side

82
Q

Doe artery or veins have more blood volume

A

Veins

83
Q

Whats does a long loop of henly do?

A

Increase concentration

84
Q

An increase of calcitriol does what to ca+

A

Increase Ca

85
Q

When the external intercostals contract you (inhale or exhale)

A

Inhale

my biology oat (7 decks)

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