PLTW Biomed. Unit 2.2.5- mitosis meiosis

During Mitosis, in prophase.... (select all that apply)

• Chromatin condenses into chromosomes

• Spindle fibers form

• Nuclear membrane dissolves

• Chromosomes align in the middle of the cell

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NGSS.HS-LS1-4

Why do cells divide?

• To grow

• To condense

• To reproduce

• To repair tissue

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Prokarytotic cells don't do mitosis. Instead they duplicate DNA & divide cells during...

• Interphase

• Meiosis

• Binary Fission

Which is the correct order of the Cell Cycle?

• Prophase

  Anaphase

  Telophase

  Metaphase

• Interphase

  Metaphase

  Prophase

  Anaphase

  Telophase

• Interphase

  Prophase

  Metaphase

  Anaphase

  Telophase

• Telophase

  Anaphase

  Prophase

  Metaphase

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NGSS.HS-LS1-4

What do the blue and yellow arrows represent

• The blue arrow is prophase and the yellow is interphase

• The blue arrow is mitosis and the yellow arrow is meiosis

• The blue arrow is interphase and the yellow is mitosis

• The blue arrow is meiosis and the yellow is prophase

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NGSS.HS-LS1-4

Select the correct description of the picture

• Prophase: The cell PREPARES for cell division as chromosomes coil up.

• Anaphase: Chromosomes pull APART to ends of the cell.

• Teleophase: Chromosomes unwind and start to form TWO new cells.

• Metaphase: Chromosomes line up in the MIDDLE

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NGSS.HS-LS1-4

What does the image demonstrate

• Punnet squares

• Crossing over

• Metaphase

• Dna replication

Most of the cell's life is spent in...

• Interphase

• Prophase

• Metaphase

• Anaphase

• Telophase

Tags

NGSS.HS-LS1-4

In Telophase II, _______ haploid daughters cells are started to be formed.

• two

• four

What stage of Mitosis does this picture represent?

• Prophase

• Metaphase

• Anaphase

• Telophase

Tags

NGSS.HS-LS1-4