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gcse biology > cell biology For Payame > Flashcards

cell biology For Payame Flashcards

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1
Q

what can organisms be?

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2
Q

what are eurkayotes made out of

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3
Q

what are prokaryotes made out of

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4
Q

name the description of a eukaryotic cells

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5
Q

name the description of a prokayotic cells

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6
Q

ehat is the word that describes different part of a cell

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7
Q

name 5 parts of a animal cell

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8
Q

what does the nucleus contain

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9
Q

what does genetic material do

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10
Q

what does rhe mitochondria do

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11
Q

what is respiration

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12
Q

describe cytoplasm

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13
Q

where does most chemicial reactions take place

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14
Q

what does a cytoplam contain

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15
Q

what do enzymes do

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16
Q

what holds the cells together and comtols what goes in and out

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17
Q

what does a ribosome do

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18
Q

name parts of an plant cell

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19
Q

what is the cell wall made up of

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20
Q

what does the cell wall do

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21
Q

which part of cell does photosynthesis occur

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22
Q

what is the part of cell where phitosynthesis occur

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23
Q

what is the name of the green substance in chloroplasts called

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24
Q

what does rhe chlorophyll do

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25
Q

example of a prokayote

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26
Q

if bacteria cell dont have mucleus, what do rhey have instead

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27
Q

what areplasmids

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28
Q

what do bacteria cells dont have

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29
Q

what do light microscopes use

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30
Q

how are cells studied

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31
Q

what does a light microscope let us see

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32
Q

what is a nuclei

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33
Q

what is an electron microscope

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34
Q

which microscope lets us see robosomes and plasmids

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35
Q

formula of magnification

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36
Q

how do you prepare your slide

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37
Q

name parts of a light microscope

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38
Q

how to use a light microscope to look at your slide

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39
Q

draw observation of practical with a pencil

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40
Q

what is differentiation

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41
Q

when does mist differentiation occur

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42
Q

in mature animal cells how do the cells differentiate

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43
Q

what are stem cells

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44
Q

examples of specialised cells

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45
Q

function of a sperm

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46
Q

describe sperm cell

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47
Q

what does a sperm cell occur

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48
Q

function of a nerve cell

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49
Q

describe a nerve cell

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50
Q

function if a muscle cells

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51
Q

what do muscle cells contain

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52
Q

what are root hair cells specialised in

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53
Q

what do phloem and xylem cells specialise in

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54
Q

describe p and x cells

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55
Q

what are the substances

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56
Q

hwk to form the tibes of p and x cells

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57
Q

how is the centre of an x cell

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58
Q

what can an embryonoic cell turn into

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59
Q

where are the most stem cells fund

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60
Q

where are the stem cells in adults

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61
Q

what can a stem cell can be grown into

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62
Q

what are clones

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63
Q

what can adult stem cells cure

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64
Q

arguments against stem cell research

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65
Q

what can stem cells produce

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66
Q

what do chromosomes constain

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67
Q

what do each chromosome contain carry

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68
Q

what do body cells contain

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69
Q

how many pairs in a human cells

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70
Q

what does the cell cycle make

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71
Q

what is the stage of the cell cycle when the cells divide

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72
Q

what does mitosis do

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73
Q

end of cell cycle result

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74
Q

name rwo stages of cell cycle

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75
Q

steps of mitotsis

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76
Q

what is binary fission

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77
Q

steps of binary fission

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78
Q

how to calculate no of bacteria in a population

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79
Q

how cna you grow bacteria in a lab

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80
Q

how to use uncontaminated cultures

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81
Q

hwo to investigate yhe effect of anitbiotic on bacterial growth

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82
Q

how to calculate size of the in

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83
Q

how to find area of colony

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84
Q

what is diffusion

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85
Q

where does diffusion occur

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86
Q

what does a higher temp imoact diffusion

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87
Q

what molecules cant fit through the membrane

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88
Q

what is osmosis

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89
Q

name type of diffusion

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90
Q

how to observe the effect of sugar solution on a plant tissue

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91
Q

what is active transport

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92
Q

what cant root hair cells use

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93
Q

where does active transport pccur in humans

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94
Q

how are exchange surfaces adapted

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95
Q

where does gas exchange happen

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96
Q

job of lungs

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97
Q

what is alveoli

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98
Q

describe alveoli

A
99
Q

what is villi

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100
Q

what dies villi do

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101
Q

describe villi

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102
Q

describe structure of cells

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103
Q

what are gills

A

gcse biology (6 decks)

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