unit 7 Flashcards

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1
Q

the smallest unit of life

A

cell

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2
Q

specialized units of a cell with specific jobs.

A

organelles

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3
Q

cells that do not have a nucleus

A

prokaryotes

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4
Q

cells that do have a nucleus

A

eukaryotes

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5
Q

the fluid inside the cell membrane that holds all the organelles

A

cytoplasm

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6
Q

tiny hairs on prokaryotes that help cells move and reproduce

A

pili

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7
Q

round structers where proteins are made

A

ribosnes

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8
Q

tail- like structer that aids in movment

A

flagellum

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9
Q

contains the genetic material of the cells as well as the nucleos

A

nucleus

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10
Q

structer inside the nucleous that that manufacters ribosones , the cells protien producing structers

A

nucleos

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11
Q

double layerd membrain that encloses the contents of the nucleus during most of the cells life cycle

A

nuclior envolope

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12
Q

small holes within the nucleor envolope that regulate the pasage of moloclues between the nucleus and the cytoplasm

A

nuclior pores

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13
Q

a transport system that extends from the nuclios and moves material around the cell

A

endoplasmic reticulum

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14
Q

contains no ribosones and helps detoxify the cell and create lipids

A

smoth ER

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15
Q

studded with ribosones aid in protien production and protien

A

rough er

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16
Q

does not make anything but prepare materials for shipment outside the cell by packaging them into vesicles

A

golgi aparatus

17
Q

single membrains that form around solid or liquid and holds material until it is neded

A

vacuoles

18
Q

produces chemicals that digest waste and worn out cell parts

A

Lysosomes

19
Q

organells found in plant cells that use energy from the sun to make food

A

chloraplasts

20
Q

powerhouse to the cell that producess all the energy

A

mitochondria

21
Q

surroding structers that adds support and protection for the plants cell ‘s only

A

cell wall

22
Q

maintains the cells limits or boundries in both plant and animal cells by controling what goes in and out of the cell

A

cell membrain