Question

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Question 1- Interphase

• Which of the following is NOT a reason why
  interphase is necessary?
• It replicates DNA
• It doubles everything so the cell can split into
  identical cells
• It divides the cell
• It makes proteins and organelles

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Question 2- Interphase

• Which is NOT a reason why cells divide?
• Decrease surface area volume ratio
• Be more efficient
• Replace damaged cells
• Grow
• All of the above are true

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Question 3- DNA Replication

• When does DNA replication occur? Write in all
  that apply.
• Between cell divisions
• M phase
• Interphase
• Mitosis
• S Phase

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Question 4- DNA Replication

• Which strand describes the lagging strand?
• The original strand that runs 5 to 3 as DNA
  unwinds
• The original strand that runs 3 to 5 as DNA
  unwinds
• The new strand that runs 5 to 3 as DNA unwinds
• The new strand that runs 3 to 5 as DNA unwinds

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Question 5- DNA Replication

• What is the name of the enzyme that connects
  nucleotides?
• Helicase
• DNA polymerase
• DNA ligase
• Cyclin

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Question 6- M Phase

• Which of the following is untrue about mitosis?
• It involves the destruction and formation of a
  nuclear membrane
• It makes two cells
• It makes two nuclei
• It occurs during the M phase

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Question 7- M Phase

• Which of the following describes the stage(s) of
  the M phase?
• Mitosis
• Interphase and Mitosis
• Mitosis and Cytokinesis
• DNA replication and Mitosis

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Question 8- M Phase

• When do chromatids separate?
• Prophase
• Metaphase
• Anaphase
• Telophase
• Cytokinesis

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Question 9- Regulation

• When the cell cycle ____ it is called cell cycle
  arrest and is always caused by _______.
• stops p53
• restarts proteins
• stops cyclins
• restarts cyclins

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Question 10- Regulation

• Which of the following is a path that a damaged
  (mutated) cell will follow? Write in all that
  apply.
• Apoptosis
• Excision repair
• Cancer
• Cell Cycle Arrest
• G0

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Question 11- Regulation

• A mutated cell that cannot be corrected but will
  not die is commonly known as
• Cell that has undergone apoptosis
• Repaired cell
• Excised cell
• Cancer cell

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Question 12- Chromosome

• A cell that has 50 chromosomes during prophase
  will have how many after cytokinesis?
• 25
• 50
• 100
• 200

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Question 12- Chromosome

• If a cell has 12 chromosomes at the beginning of
  interphase, how many will it have at the end of
  each stage of the cell cycle?

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• G1
• G0
• S
• G2
• Prophase
• Metaphase
• Anaphase
• Telophase
• Cytokinesis

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• G1 12
• G0 12
• S 24
• G2 24
• Prophase 24
• Metaphase 24
• Anaphase 24
• Telophase 24
• Cytokinesis12