cells and cell structure Flashcards

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1
Q

are the structures of different types of cells related to their functions?

A

yes

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2
Q

all living things are made up of cells

A

true

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3
Q

to get into or out of cells, dissolved substances have to cross the cell membranes

A

true

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4
Q

what parts do animal cells have?

A
nucleus
cytoplasm 
cell membrane
mitochondria
ribosomes
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5
Q

what parts do plant cells have?

A
nucleus
cytoplasm 
cell membrane
mitochondria
ribosomes
cell wall
chloroplasts
permanent vacuole
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6
Q

what does the nucleus do?

A

controls the activity of the cell

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7
Q

what does the cytoplasm do?

A

where most of the chemical reactions take place

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8
Q

what does the cell membrane do?

A

controls the passage of substances in and out of the cell

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9
Q

what does the mitochondria do?

A

where most energy is released in respiration

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10
Q

what does the ribosomes do?

A

where protein synthesis occurs

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11
Q

what does the cell wall do?

A

made of cellulose and strengthens plant cells

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12
Q

what do chloroplasts do?

A

absorb light energy to make food in plant cells

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13
Q

what does a permanent vacuole do?

A

its filled with sap in plant cells

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14
Q

what is yeast?

A

a single-celled organism

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15
Q

what does a yeast cell have?

A

cell wall
cytoplasm
nucleus
cell membrane

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16
Q

what is bacteria?

A

a single celled organism

17
Q

what does a bacterial cell have?

A

cytoplasm
membrane
cell wall