Cell Organelles Flashcards

0
Q

Plasma membrane

A

Surrounds and protects the cell

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1
Q

Cytosol

A

Fluid portion of cell (intracellular fluid)

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2
Q

Ribosomes

A

Makes proteins

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3
Q

Prokaryotes

A

Bacteria

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4
Q

Eukaryotes

A

Plant, animals, fungus, and proteins

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5
Q

Cytoplasm

A

Liquid in cell

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6
Q

Cytoskeleton

A

Proteins that support and organize the cell

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7
Q

Microtubules

A

Made of protein, involved in placement of organelles help control motility (9+2 arrangement of Tubulidentata in cilia and flagella)

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8
Q

Microfilaments/actin

A

Help in contraction/movement Actin=Action!

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9
Q

Pseudopods and phagocytosis

A

White blood cell movement

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10
Q

Peristalsis

A

Digestive track

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11
Q

Intermediate filaments

A

Act as a tension rod

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12
Q

Keratin

A

Tough protein, makes scales and hair

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13
Q

Nuclear membrane

A

Membrane in nucleus

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14
Q

Nuclear lamina

A

Proteins that shape the nucleus

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15
Q

Chromatin

A

Thread like matrix in nucleus

16
Q

Nucleolus

A

Areas of highly used DNA to make RNA

17
Q

Nucleus functions

A

Contains codes for proteins and heredity (copies DNA correctly for next generation)

18
Q

Endoplasmic reticulum (smooth)

A

Transports proteins

19
Q

Endoplasmic reticulum (rough)

A

Transports lipids and carbs

20
Q

Lumen

A

Hollow organ