Cell Structure and Mitosis Flashcards

1
Q

Function: Nucleus

A

DNA Replication

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2
Q

Function: Cell (Plamsa) Membrane

A

Encloses Cell Contents

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3
Q

Function: Cytoplasm

A

Encloses cell contents

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4
Q

Function: Nucleolus

A

Ribosomal RNA synthesis and ribosome assembly

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5
Q

Function Chromatim

A

Material for chromosomes

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6
Q

Function: chromosomes

A

How DNA is expressed

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7
Q

Function Microvilli

A

Increase cell surface area/facilitate transporrt and absorption

Finger like, not motile

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8
Q

Function: Cilia

A

Propels Fluids Over Cell

(mucus, cells, debris)

Hair like and motile. Think trachea- coughing up stuff (propelling fluids)

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9
Q

Flagellum

A

Enales sperm to move

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10
Q

Function: Ribosome

A

Particles that make protien

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11
Q

Function: Rough Endoplasmic Reticulum

A

Synthesizes protein for secretion

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12
Q

Function: Smooth Endoplasmic Reticulum

A

Synthesizes lipids

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13
Q

Function: Golgi Apparatus

A

Modifies, packages, and sorts newly synthesized proteins

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14
Q

Function: Lysosome

A

Digests macromolecules

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15
Q

Function: Peroxisome

A

Breakdown of fatty acids

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16
Q

Function: Mitchondria

A

Sythesizes (ATP)

17
Q

Function: Centriole

A

organizes microtubules that serve as the cell’s skeletal system

18
Q

Function: Microtubules

A

organelle movement

RAILROAD TRACKS

Made of tubylin, larger than microfilaments

19
Q

Function: Microfilaments

A

Mechanical strength of cell

Made of Actin, smaller than microtubules