Brainscape's Knowledge GenomeTM


Top Flashcards (Certified)
All Flashcards

Biology > Organelles etc > Flashcards

Organelles etc Flashcards

1
Q

everything besides the nucleus

A

cytoplasm

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

fluid only

A

cytosol

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

fluid of the nucleus

A

nucleoplasm

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

membrane around the nucleus, regulates what goes in and out

A

nuclear envelope

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

channel proteins

A

nuclear pores

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

synthesis of ribosomal rna

A

nucleolus

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

3 kinds of protein sorting

A

across nuclear pores, directly across organelles, transport by vesicles

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

person w signal sequences

A

gunter blobel

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

synthesis of all lipids, want more surface area

A

smooth er

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

start of protein modification

A

rough er

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

final modification, leave through vesicle

A

golgi

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

special enzymes, organizes things coming in

A

endosome

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

hydrolytic enzymes

A

lysosome

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

oxidation of toxic molecules

A

peroxisomes

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

apoptosis and energy production

A

mitochondria

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

have own dna and ribosomes

A

mitochondria

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

inner membrane is where photosynthesis takes place

A

chloroplast

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

connections that hold cells together

A

cellular junctions

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

lysosome breaking down dead/ dying organisms

A

autophagy

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

protein modification examples

A

specialized, glycoproteins

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

organizes/ stores chromosomes

A

nucleus

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

protein synthesis involved organelle

A

ribosome

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

mitochondria

25
Q

nucleus

26
Q

golgi

27
Q

peroxisomes

28
Q

lysosomes

29
Q

endosomes

30
Q

H+ pump

A

hydrogen ions into lysosome, active transport (greater to lesser)

31
Q

3 types of filaments

A

actin, intermediate, microtubules

32
Q

int: protein

A

various proteins

33
Q

int size

34
Q

int locations

A

cytoplasm, nucleus

35
Q

int function

A

strength and support

36
Q

actin protein

37
Q

polymerization depolymerizations

A

bind and form filaments controlled by ATP AND ADP

38
Q

actin size

39
Q

actin location

A

cortex of cytoplasm

40
Q

actin function(s)

A

1) make microvilli - to inc surface area
2) muscle contraction
3) endocytosis
4) cytokinesis

41
Q

micr protein

42
Q

polymerization (microtubules)

A

form filaments, GTP AND GDP

43
Q

micr size

A

25 nm diameter

44
Q

micr location

45
Q

micr center for organizing

A

centrosome

46
Q

micr functions

A

1) transportation of vesicles and organelles
2) mitotic spindle
3) cilia and flagella

47
Q

dynein and kinesin are used for

A

carrying vesicles across microtubules

48
Q

what makes pos/neg ends of micr

A

amino and carbolxyl ends

49
Q

why make microvilli

A

to increase surface area (absorb more nutrients)

50
Q

how do muscles contract

A

filaments slide and muscle cells shorten

51
Q

endocytosis with filaments

A

wrap membrane, they depolymerize to pull in and create a vesicle

52
Q

actin fcn cytokinesis

A

divide cytoplasm

53
Q

type of junction that attaches actin on one cell to actin on another

54
Q

type of junction that joins intermediate filaments in one cell to another

55
Q

type of junction responsible for flow of ions

A

gap junction

56
Q

type of junction that anchors int filaments to basal surfaces

A

hemidesmosome

57
Q

type of junction that seals neighboring cells to prevent leakage

A

tight junction

Biology (19 decks)

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