Cell Cycle

What is the longest stage of the cell cycle called?

• Cytokinesis
• M phase
• Interphase
• G1 Phase

During what phase of the cell cycle does cell division occur?

• Interphase
• M phase
• S phase
• G2 phase

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Put the following actions in order: DNA replicates, cell grows, cell divides, cell prepares for mitosis. 

• DNA replicates, cell grows, cell prepares for mitosis, cell divides
• cell grows, cell prepares for mitosis, DNA replicates, cell divides
• cell grows, DNA replicates, cell prepares for mitosis, cell divides
• DNA replicates, cell prepares for mitosis, cell grows, cell divides

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Our body are to adjust to changes because of the growth and repair that takes place at the _________ level?

• Tissue

• Organ

• Atomic

• Nuclear

• Cellular

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Mitosis

• body cells
• sex cells

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Responsible for carrying instructions for growth, development and reproduction.

• Cancer

• DNA

• Protein

• Bacteria/Virus

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What is the result of the cell cycle?

• Three cells

• Four daughter cells

• Two identical cells

• One clone cell

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Fruit fly body cells have 8 chromosomes. After mitosis, you would expect a resulting fruit fly daughter cell to have ...

• 16 chromosomes.
• 46 chromosomes.
• 8 chromosomes.
• 4 chromosomes.

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Medical researchers are interested in stem cells because they?

• are found in all types of tissues
• can produce different cells types
• are highly specialized
• are found only in embryos

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The process by which cells become specialized is known as?

• stem cell research
• embryonic development 
• totipotent cell strucutre
• cell differentiation 

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