Prophase Mastery

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Questions and Answers

During prophase, what happens to the nuclear envelope?

  • It becomes more visible
  • It condenses into chromosomes
  • It breaks into small vesicles (correct)
  • It attaches to the kinetochore

Which organelles disperse to the periphery of the cell during prophase?

  • Ribosomes and peroxisomes
  • Nucleus and nucleolus
  • Golgi apparatus and endoplasmic reticulum (correct)
  • Mitochondria and lysosomes

What happens to the nucleolus during prophase?

  • It attaches to the kinetochore
  • It breaks into small vesicles
  • It condenses into chromosomes
  • It disappears (correct)

What is the function of the kinetochore during prometaphase?

<p>It mediates interactions between chromosomal DNA and spindle-microtubule polymers (A)</p> Signup and view all the answers

When do sister chromatids attach at the kinetochore?

<p>During prometaphase (A)</p> Signup and view all the answers

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