Brainscape's Knowledge GenomeTM

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


See full index

ICHS sophmore gernal flashcards > Bio Cell quiz review > Flashcards

Bio Cell quiz review Flashcards

1
Q

cytology

A

study of cells

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

what did Zacharias Janssen do in (1500)

A

he made the first compound microscope

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

What did Robert Hooke do?

A

he made the word cell

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

Father of microscopy

A

Anton van Leeuewenhooke

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

What did Leeuenwenhooke find?

A

living cells

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

what said “ all plants are made of cells”

A

Matthias Schleiden

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

who said “ all animals are made of cells

A

Theador Schwan

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

who said “ cell come from preexisting cells”

A

Rudolf Virchow

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

who said” cells are the basic building blocks of life”

A

Schawn

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

unicellular

A

1 cell

Ex: algae, protozoans, bactieria

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

Multicellular

A

many cells

Ex: Humans, animals, plants

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

colonial

A

similar cells living together

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

tissue

A

similar cells working together

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

Organ

A

several tissues working together

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

Organ system

A

group of organs that complete a function

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

Eukaryotic

A

Have membrane around the nucleus
Everything but bacteria

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

Prokaryotic

A

no membrane bound nucleus or organelles
bacteria

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

Plasma membranes

A

outermost membrane
AKA: cell membrane

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

phospholipid bilayer

A

semipermeable - allows certain substances through but not others.
Keeps homeostasis

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

Hydrophobic ends

A

tails hate water, and are in the center of the bilayer

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

what gets passed through the bilayer

A

protien

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

what protien recieves signal molecules that cuse a responce in the cell

A

receptor

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

intracellular

A

inside the cell and resieve legands that can pass through the membrane

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

membrane receptors

A

embedded in the cell membrane and recive ligands that cnat cross membrane

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

cell wall

A

only plants, bactiara fungi and algiw have this.

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

where is the cell wall located

A

outer most layer

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

whats the cell wall made of

A

cellulose

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

primary wall

A

made when cell is still developing

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

secondary wall

A

made when the cell is mature, has more cellulose the primary wall

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

what does cytoplasm do

A

holds all organells
Ex: bowl of soup

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

cytosol

A

liquid of cytoplasm
Ex: soup vs broth

32
Q

what is the mitochondria

A

power house of cell
makes ATP aka energy for cell

33
Q

how does the mitochondria make ATP

A

cellular respiration

34
Q

what does the outside of the mitochondria look like

A

smooth

35
Q

what does the inner of a mitochondria look like

A

lost of folds
increase surface area

36
Q

what are the many fold in a mitochondria called

A

cristae

37
Q

what are Ribosomes made of

A

made of protien and RNA

38
Q

what do ribosomes do

A

makes protien then ship to golgi
also flout freely in or on ER

39
Q

Endoplaslict reticulum

A

transport system and hold shape

40
Q

what are the 2 kinds of ER

A

Rough ER
Smooth ER

41
Q

Golgie

A

packages, sorts and delivers protins and lipids

42
Q

lysososmes

A

garbage men of the cell

43
Q

cytoskeleton

A

frame pf cell

44
Q

microtubules

A

gove shape and act ad railroad tracks

45
Q

intermediate filaments

A

add strength

46
Q

microfilaments

A

smallest diameter & help cell division

47
Q

flagella

A

has a long extentino to move around
EX: sperm

48
Q

Cilia

A

This covers the cell, like little whiskers to push around the cell

49
Q

plastids

A

any class of small organells

50
Q

chloraplast

A

chloroplast organicalle used to change light into energy

51
Q

thylakoids

A

flattened sacs

52
Q

Grana

A

stack of thyakoids anf contain chriophyll

53
Q

Stroma

A

fluid in chloroplast that surrounds thylakoids

54
Q

vacuoles

A

organelle that contains water, food , waste, or other material

55
Q

vesicles

A

more moble then vacuoles
made by golgie or ER

56
Q

turgor pressure

A

water pressure in cell

57
Q

centrioles

A

produce spindle fibers for cell division

58
Q

spindle fibers

A

a protein structure that divides the genetic material in a cell.

59
Q

nucleus

A

control center

60
Q

what does a nucleus do

A

makes protein and DNA

61
Q

nuclear envelope

A

double membrane around the nucleus

62
Q

nuclear pores

A

opening in envelope

63
Q

nucleolus

A

contains RNA and starts to make protein

64
Q

homeostasis

A

keeping steady condition

65
Q

Isotonic

A

concentration same inside and outside cell

66
Q

hypotonic solution

A

higher concentration of water outside of cell

67
Q

hypertonic

A

higher concentration of water inside the cell

water diffuses out

68
Q

passive transport

A

no energy needed
diffusion and osmosis
FREE

69
Q

osmosis

A

a process by which molecules pass through a semipermeable membrane from a less concentrated solution into a more concentrated one

70
Q

active transport

A

need energy to go agianst concentration gradient

71
Q

carrier protien

A

allow only certain things to pass though
NA+K+pump

72
Q

endocytosis

A

into the cell

73
Q

phagcytosis

A

one cell ingesting another,solid material

74
Q

pinocytosis

A

moves fluids

75
Q

exocytosis

A

out of the cell

ICHS sophmore gernal flashcards (48 decks)

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