The Cell Flashcards

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1
Q

3 parts of the cell

A

Cell membrane
Cytoplasm
Nucleus

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2
Q

4 Primary Tissues

A

Connective
Muscle
Epithelial
Nervous

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3
Q

Epithelial Tissue

A

Forms surface coverings
(Skin)

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4
Q

What does Nerve tissue do

A

Conducts electricity

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5
Q

Muscle tissue

A

Contracts

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6
Q

Cell membrane aka Plasma membrane

A

Separates from other cells and it’s surroundings

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7
Q

Semipermeable cell membrane

A

Goes in +out of the cell

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8
Q

Cytoplasm

A

Jelly like
Many organelles suspended in it

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9
Q

Cytoplasmic streaming aka cyclosis is always

A

Constantly moving

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10
Q

Nucleus

A

control center of the cell
Largest organelle
Holds DNA

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11
Q

What does the Nuclear membrane surround

A

Surrounds nucleus
Nucleoplasm
Nucleoli

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12
Q

Mitochondria

A

Release energy
*muscle cell a lot of work

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13
Q

Ribosomes

A

Most numerous organelle
Protein synthesis

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14
Q

Endoplasmic
Reticulum

A

Membrane channels in the cytoplasm

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15
Q

Smooth ER

A

few or no ribosomes

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16
Q

Rough ER

A

Many ribosome a lot of protein synthesis

17
Q

Golgi bodies aka Golgi Apparatus

A

Processing and secreting organelles
Breaks off and fuses

18
Q

Lysomes

A

Form Golgi bodies
Kicked out from the cell
Involved in the BD of lipids and proteins