Science Biology Parts Of A Cell

Front 1

Cell Membrane

Back 1

Cells share common structural features, including and outer boundary

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Cytoplasm

Back 2

The cell membrane encloses the cell and seperates the cell interior

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Cytoskeleton

Back 3

Wuthin the cytoplasm are many structures often suspended in a system of a microscopic fibers

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Ribosomes

Back 4

Are the celluar structures on which proteins are made

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Prokaryote

Back 5

Is a single celled organism that lacks a nucleus and other internal compartments

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Cell Wall

Back 6

Surrounds the cell membrane that provides structure and support

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Flagella

Back 7

Long threadlike structures that protrude from the cells surface and enable movement

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Eukaryote

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Is an organism whose cells have a nucleus

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Nucleus

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Is an internal compartment that houses the cells DNA

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Organelle

Back 10

Is a structure that carries out specific activities in the cell

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Cilia

Back 11

Short hairlike structures called Cilia protrude from the surface of some Euraryote cells

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Phospholipid

Back 12

Is a lipid made of a phospate group and two fatty acids

Front 13

Lipid Bilayer

Back 13

In the cell membrane, the phospolipids are arranged in a double layer

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Endoplasmic Reticulum

Back 14

Is and extensive system of internal membranes that move proteins and other substances through the cell

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Vesicle

Back 15

Is a small, membrane-bound sac that transports substances in the cell

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Golgi Apparatus

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Is a set of flattened, membrane-bound sacs that serves as the packaging and distrubution center of the cell

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Lysosomes

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Which are small,spherical organelles that contain the cells digestive enzymes

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Mitochondria

Back 18

Nearly all eukaryote cells contain many mitochondria. Is an organelle that harvest energy from organic compunds to make ATP, the main energy source of cells

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Chloroplasts

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Are organelles that use light energy to make carbohydrates from carbon dioxide and water

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Central Vacuole

Back 20

A large membrane-bound space. The central cacuole stores water and may contain many substances