Unit 1 Cells and Tissues

What is the smallest part of our body?

• Cell

• Tissue

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The Nucleus of a cell tells the cells what to do.

• True

• False

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The jelly like substance inside the cell is ________.

• Nucleus

• Cytoplasm

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Waste can pass out of the cell through the _______.

• Cytoplasm

• Membrane

All cells are the same.

• True

• False

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Nerve cells carries messages to the brain.

• True

• False

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Skin protects our body.

• true

• false

Cells work alone.

• True

• False

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Cells that look a like and that do the same job is called

• organ

• tissue

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A group of skin cell work together to form ______

• bone tissue

• skin tissue

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NGSS.MS-LS1-3