Mitosis

Mitosis is the process by which

• Cells get bigger
• Cells get smaller
• Body cells divide into two
• Cells die

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True or false: Living things grow when their cells get bigger.

• True
• False

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NGSS.MS-LS1-5

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True or false: Living things grow when their cells divide.

• True
• False

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NGSS.HS-LS1-4

True or false: When cells divide, they help to repair damaged tissue in your body.

• True
• False

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NGSS.HS-LS1-4

The original cell before it divides is called the

• Father cell
• Mother cell
• Parent cell

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NGSS.HS-LS1-4

The two cells that result after division are called the

• Sister cells
• Brother cells
• Son cells
• Daughter cells

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Chromosomes contain what?

• DNA
• RNA
• FBI
• GNC

The middle part that holds the two chromatids together is called the

• Chromatin
• Centriole
• Centromere
• Nucleus

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NGSS.HS-LS1-4

One chromosome is made up of two

• Chromes
• Chromatids
• Centrioles
• Controls

Humans have 46 chromosomes, which means we have _______ of chromosomes.

• 46 pairs 
• 23 pairs
• 20 pairs
• 56 pairs