Cell Functions and Structure

The human body contains ____ of cells.

• billions

• millions

• hundreds

• trillions

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They obtain ____ to make energy.

• food

• sunlight

• rain

• air

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____ make it possible to see cells.

• Magnifier Glasses

• Cameras

• Telescopes

• Microscopes

Living things are made out of ____

• lysosome

• cells

• nucleus

• cytoplasm

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NGSS.MS-LS1-1

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The ___ endorses the cell.

• mitochondria

• cell membrane

• cytoplasm

• chloroplast

The watery substance that fills the cell is called

• cytoplasm

• cell wall

• cell membrane

• chloroplast

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The ___ controls everything that happens in the cell.

• cell membrane

• lysosome

• nucleus

• mitochondria

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NGSS.MS-LS1-2

A ____is a strong, protective structure that surrounds a plant cell

• cell membrane

• nucleus

• choloplast

• cell wall

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NGSS.MS-LS1-2

Important organelles that help break down, or digest, certain materials inside the cell are called ____

• mitochondria

• lysosomes

• chloroplast

• cytoplasm

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The main function of a ________ is to aid with photosynthesis by absorbing light energy

• chloroplast

• mitochondria

• nucleus

• cell wall

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NGSS.MS-LS1-2

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