POWERPOINT JEOPARDY

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Chapter 10- Cell Division
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Vocabulary The Cell Cycle Mitosis Mitosis Cell Cycle Regulation
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Question 1 - 10

• This is the process by which a cell divides into
  2 daughter cells.

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Answer 1 10

• What is cell division?

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Question 1 - 20

• Collectively, this part of the cell cycle
  includes the G1, S and G2 phases. They are the
  intermediate phases between periods of cell
  division.

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Answer 1 20

• What is interphase?

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Question 1 - 30

• When chromosomes replicate, they form these. It
  looks like an x shape.

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Answer 1 30

• What are sister chromatids?

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Question 1 - 40

• This is the area where sister chromatids attach.
  When the spindle forms, this is the part of the
  sister chromatids that binds to the spindle.

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Answer 1 40

• What is the centromere?

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Question 1 - 50

• This is a protein that regulates the timing of
  the cell cycle.

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Answer 1 50

• What is a cyclin?

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Question 2 - 10

• The cell cycle consists of this many phases?

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Answer 2 10

• What are four?

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Question 2 - 20

• Cell division occurs in the M phase of the cell
  cycle. It is made up of these two parts?

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Answer 2 20

• What are mitosis and cytokinesis?

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Question 2 - 30

• These two phases of the cell cycle control the
  growth of cells, in between periods of division.

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Answer 2 30

• What are the G1 ad G2 phases?

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Question 2 - 40

• These are the phases of the cell cycle, in order.

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Answer 2 40

• What are M, G1, S and G2?

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Question 2 - 50

• Chromosome replication occurs during this phase
  of the cell cycle.

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Answer 2 50

• What is the S phase?

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Question 3 - 10

• Mitosis is the division of the nucleus. This is
  the division of the cytoplasm.

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Answer 3 10

• What is cytokinesis?

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Question 3 - 20

• Mitosis occurs during this phase of the cell
  cycle.

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Answer 3 20

• What is M phase?

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Question 3 - 30

• This is the longest phase of mitosis. Chromosomes
  condense, the nuclear envelope disappears and the
  centrioles form a spindle across the cell.

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Answer 3 30

• What is prophase?

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Question 3 - 40

• During this phase, the sister chromatids split,
  becoming two individual chromosomes. They begin
  to move to opposite ends of the cell.

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Answer 3 40

• What is anaphase?

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Question 3 - 50

• Cytokinesis usually happens at the same time as
  this phase of mitosis

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Answer 3 50

• What is telophase?

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Question 4 - 10

• Cytokinesis is the division of the cytoplasm.
  This is the division of the nucleus.

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Answer 4 10

• What is mitosis?

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Question 4 - 20

• This is the acronym for the four phases of
  mitosis.

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Answer 4 20

• What is PMAT?

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Question 4 - 30

• During this phase, the sister chromatids line up
  across the center of the cell and their
  centromeres attach to the spindle.

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Answer 4 30

• What is metaphase?

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Question 4 - 40

• During this phase, the spindle disappears nuclear
  envelopes re-form around the two new sets of
  chromosomes.

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Answer 4 40

• What is telophase?

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Question 4 - 50

• During cytokinesis, animal cell membranes simply
  draw in and pinch off, creating two new cells.
  However, in plant cells, this structure forms as
  a precursor to the cell wall.

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Answer 4 50

• What is the cell plate?

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Question 5 - 10

• Uncontrolled cell growth can cause this disease?

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Answer 5 10

• What is cancer?

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Question 5 - 20

• This is a form of cancer treatment where toxic
  chemicals are used to alter the cell cycle of
  cancerous cells.

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Answer 5 20

• What is chemotherapy?

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Question 5 - 30

• There are two types of cyclin drugs. Internal
  regulators respond to events inside the cell
  while these respond to signals outside the cell.

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Answer 5 30

• What are external regulators?

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Question 5 - 40

• When functioning properly, this gene is in charge
  of pausing cell division until all DNA is
  properly copied.

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Answer 5 40

• What is the p53 gene?

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Question 5 - 50

• Cyclins are a family of proteins that regulate
  the timing of the cell cycle. When injected into
  non-dividing cells, the cells will then do this

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Answer 5 50

• What is divide?