modeling mitosis

this is the cell before mitosis

this is the first part of mitosis this is called prophase.

  • replicated DNA molecules join together to form a sister chromatids

this is the second part of mitosis this is called metaphase

  • the chromosomes line up in the middle of the cell

this is the third part of mitosis this is called anaphase

  • unite the sister chromatids and move the 2 halves of the of each chromosome away from each other to opposite sides of the cell

this is the fourth and final part of mitosis called telophase

  • spinal fibers disappear and 2 nuclear membranes form

 

 

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