Chapter 4 Organelle Quiz Flashcards

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1
Q

Cell wall

A

Maintain shape / protection

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2
Q

Plasma membrane

A

Regulated what goes in and out

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3
Q

Ribosomes

A

Protein synthesis

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4
Q

Nucleus

A

Control center of the cell

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5
Q

Chromatin

A

Contains DNA and proteins

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6
Q

Nuclear envelope

A

Protects nucleus

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7
Q

Nuclear pores

A

Passage in and out of cell

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8
Q

Nucleolus

A

Production of rRNA

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9
Q

Smooth ER

A

Makes lipids / fatty acids

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10
Q

Rough ER

A

Protein synthesis

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11
Q

Golgi apparatus

A

Modify, sort, package, distribute molecules

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12
Q

Lysosomes

A

Gets rid of things we don’t want to digest

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13
Q

Peroxisomes

A

De-toxify our bodies

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14
Q

Vesicles

A

Storage

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15
Q

Chloroplast

A

Photosynthesis

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16
Q

Cytoskeleton (actin, intermediate, microtubules)

A

Support, structure, movement

17
Q

Actin filaments

A

Muscle contraction, cellular movement (shape)

18
Q

Intermediate filaments

A

Maintain shape

19
Q

Microtubules

A

Cell division / form tracks in the cell / movement

20
Q

Centriole

A

Organizes the mitotic spindle

21
Q

Cytoplasm

A

Contains organelles

22
Q

Mitochondrion

A

Cellular respiration ; powerhouse

23
Q

Polyribosome

A

Synthesizing proteins

24
Q

Centrosome

A

Organization

25
Q

Central vacuole

A

Storage