Cell Structure Flashcards

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1
Q

Cytoplasm

A

Everything between the nuclear membrane and the cell membrane

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2
Q

Lysosome

A

Sac filled with digestive chemicals

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3
Q

Mitochondria

A

Structures that convert nutrients to energy

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4
Q

Centriole

A

Structures that organize motion of chromosomes

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5
Q

Endoplasmic Reticulum

A

Passageways where chemicals are made

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6
Q

Vacuole

A

Sac that stores water, nutrients, or waste products

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7
Q

Cell membrane

A

Membrane that surrounds and protects the cell

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8
Q

Nucleus

A

Structure that contains DNA and regulates genes

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9
Q

Cytoskeleton

A

Tubules and filaments that give the cell its shape

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10
Q

Ribosome

A

Small structure that synthesizes proteins

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11
Q

Nuclear Membrane

A

Membrane that protects the nucleus

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12
Q

Golgi Apparatus

A

Stack of membranes that package chemicals

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13
Q

Vesicle

A

Package created by the golgi apparatus

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14
Q

Nucleolus

A

Structure that manufactures ribosomes

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15
Q

Chloroplasts

A

Convert sunlight to chemical energy

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16
Q

Plastid

A

Store food or pigments

17
Q

Cell Wall

A

Support the plant cell and help it to maintain its shape

18
Q

Capsule

A

Outermost layer of the cell that provides protection

19
Q

Nucleoid

A

Region inside the cell that contains genetic material but it not surrounded by a nuclear membrane

20
Q

Plasmid

A

Circular piece of genetic material

21
Q

Flagellum

A

Hair-like structure that the cell uses for movement

22
Q

Pilus

A

Hair-like structure that attaches the cell to a surface and can transfer genetic material from one cell to another.