The cell Flashcards

1
Q

the cell is the _____ unit of life

A

smallest

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2
Q

what is composed on the inside of the cell ?

A

cytoplasm

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3
Q

what are organelles ?

A

structures of a cell that performs a specific job

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4
Q

is the nucleus small or large ?

A

large

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5
Q

where is the nucleus located ?

A

in the center of the cell

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6
Q

what lets material pass through the nucleus ?

A

nuclear spores

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7
Q

the nuclei has ___ pairs of chromosomes

A

23

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8
Q

what is coiled up dna called ?

A

chromatin

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9
Q

ribosomes are made in the ____

A

nucleus

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10
Q

ribosomes are attached to the _____

A

rough endoplasmic reticulum

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11
Q

what is the purpose of the rough ER

A

to store and synthesize the protien the ribosomes make

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12
Q

what is the purpose of the golgi apparatus ?

A

to collect and modify the packaged protiens

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13
Q

what are lysosomes ?

A

membrane bound vessicles that breakdown particles

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14
Q

what do lysosomes use to speed up the process of breakdown ?

A

enzymes

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15
Q

what does the mitochondria produce ?

A

ATP

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16
Q

the mitochondria is known as the ____

A

powerhouse of the cell

17
Q

the cytoskeleton is the ____ of a cell

A

framework

18
Q

what does the cytoskeleton hold ?

A

organelles

19
Q

what does cyto mean ?

A

cell