Mitosis and Meiosis

What process is shown in the diagram?

• mitosis

• meiosis

• respiration

• mutation

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NGSS.HS-LS1-4

Cell division is necessary for an organism to

• obtain nutrients

• grow and reproduce

• make proteins

• conserve matter and energy

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NGSS.HS-LS1-4

If a human body cell has 46 chromosomes, how many chromosomes will each new daughter cell have?

• 46

• 23

• 92

• none of these

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NGSS.HS-LS1-4

During which process are nuclei duplicated?

• mitosis

• respiration

• photosynthesis

• fertilization

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NGSS.HS-LS1-4

A lab technician places a colony of bacterial cells in a nutrient-rich growth medium. What will he most likely see with a microscope?

• cell division

• cellular respiration

• heat production

• food storage

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NGSS.MS-LS1-5

NGSS.MS-LS1-7

The picture shows a cell undergoing a process.

This process is necessary in order to...

• allow cells to divide

• provide nutrients to the cell

• protect the cell from infection

• allow the cell to change location

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NGSS.HS-LS1-4

What is the result of mitosis?

• two identical nuclei

• four unique cells

• a decrease in genes

• a new protein

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NGSS.HS-LS1-4

Which of these are a purpose of mitosis?

• growth

• reproduction

• metamorphosis

• growth and reproduction

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NGSS.HS-LS1-4

The picture shows the processes involved in the cell cycle. The cell cycle is necessary in order for new cells to replace damaged or dead cells. In which part of the cell cycle are new cells formed?

• growth

• DNA synthesis

• preparation for division

• mitosis

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NGSS.HS-LS1-4

At the end of mitosis, a cell divides into two cells. What must happen before the cell divides?

• The number of organelles doubles

• Chromosomes must be copied

• Four nuclei must be formed

• The membrane thickens

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NGSS.HS-LS1-4