Cell Cycle & Mitosis

During prophase

• DNA lines up in the middle of the cell and DNA attaches to spindle fibers

• DNA condenses into chromosomes, centrioles and spindle fibers appear

• 2 new identical cells are created

• DNA gets copied

During metaphase

• DNA lines up in the middle of the cell and DNA attaches to spindle fibers

• centrioles and spindle fibers appear

• 2 new identical cells are created

• DNA gets copied

During anaphase

• DNA lines up in the middle of the cell and DNA attaches to spindle fibers

• centrioles and spindle fibers appear

• Each DNA gets pull to the opposite sides of the cell

• DNA gets copied

During telophase

• DNA lines up in the middle of the cell and DNA attaches to spindle fibers

• centrioles and spindle fibers appear

• Each DNA gets pull to the opposite sides of the cell

• 2 new nuclei form

During cytokinesis

• DNA lines up in the middle of the cell and DNA attaches to spindle fibers

• Cell membrane pinches to make 2 new identical daughter cells

• Each DNA gets pull to the opposite sides of the cell

• 2 new nuclei form

Which phase is shown here?

• anaphase

• telolphase

• metaphase

• prophase

Which phase is shown here?

• metaphase

• prophase

• anaphase

• telophase

Which phase is shown here?

• metaphase

• prophase

• anaphase

• telophase

• metaphase

• prophase

• anaphase

• telophase

Mitosis results in the formation of...

• Two identical cells with all of the original chromosomes
• Two different cells with half of the original chromosomes
• Four identical cells with all of the original chromosomes
• Four different cells with half of the original chromosomes

Tags

NGSS.MS-LS3-2