Cells Flashcards

1
Q

Cells

A

Are living things in your body that help you do everything with your body

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2
Q

Cell theory

A

Widely accepted explanation of a relationship between cells and living things

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3
Q

Microscope

A

An instrument that makes small things look larger

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4
Q

Cell wall

A

A rigid layer surrounding the cells of planets

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5
Q

Cell membrane

A

Controls what substances come in and out

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6
Q

Nucleus

A

Acts as cells control center

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7
Q

Organelles

A

Carry out specific functions within a cell

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8
Q

Ribosomes

A

Small grain shaped organnalls that produce proteins

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9
Q

Cytoplasm

A

Fills the region between cell membrane and nucleus

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10
Q

Mitochondria

A

Covert energy stored in food

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11
Q

ER

A

A network of membranes

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12
Q

Golgi apparatus

A

Revives protein

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13
Q

Vacuole

A

Stores water and food

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14
Q

Chloroplast

A

Captures energy from sunlight and changes it to form energy cells.

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15
Q

Lysosomes

A

Contain substances that break down large food particles

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16
Q

Multicellular

A

Means made for many cells

17
Q

Eklements

A

Are found in your body. And the smallest unit

18
Q

Compound

A

Carbon dioxide

19
Q

Carbohydrates

A

Energy rich and organic

20
Q

Lipids

A

Compounds that are made of mostly carbon and hydrogen

21
Q

Protein

A

Large organic molecules made of carbon hydrogen oxygen nitrogen and in some cases sulfer

22
Q

Enzymes

A

Speed up chemical reactions in living things

23
Q

Nucleic acids

A

Very long onrganic molecules