Mitosis EOC Review (SC.912.L.16.8 and SC.912.L.16.14)

Mutations occurring in genes controlling the cycle end up disrupting the cell cycle .Therefore, bypassing checkpoints. What happens?

• Uncontrolled growth occurs, forming tumors

• the cell dies

• the cell stops growing

• the cell goes back to interphase

Tags

NGSS.HS-LS3-2

Uncontrolled mitosis leads to _____________

• interphase

• cancer

• G2 phase

• S phase

Tags

NGSS.HS-LS1-4

What occurs in the G1 phase of a cell cycle?

• DNA Synthesize

• Organelle and proteins duplicate. Cell growth .

• Cell continues to grow and prepares to enter mitosis (M Phase)

• cell is napping

what occurs in the S phase?

• Cell enters mitosis

• cell grows

• DNA replicates

• cell does cytokinesis

In the G2 phase , the cell,

• continues to grow and prepares to enter Mitosis

• DNA synthesis

• duplicates organelles and proteins

• goes to cytokinesis

Tags

NGSS.HS-LS1-4

Mitosis has to do with which type of reproduction?

• Asexual reproduction

• Sexual reproduction

Tags

NGSS.HS-LS1-4

Mitosis is the _______________

• stage where cells spend the majority of their time in

• division of the cytoplasm, resulting in two daughter cells

• division of the nucleus

Tags

NGSS.HS-LS1-4

cytokinesis is _______

• division of the nucleus

• division of the cytoplasm, resulting in two identical daughter cells

• interphase

Tags

NGSS.HS-LS1-4

In prophase , what is happening ?

• Spindle fibers move chromosomes to opposite sides of the cell

• • Two cells being made

  • Chromosomes on opposite sides

  • New Nuclei are forming

  • Each new cells will have 1 centriole on opposite side

• Nucleus is gone.

  Chromosomes lined up in the middle.

• chromosomes condense and become visible. The nucleus is still present.

Tags

NGSS.HS-LS1-4

Which three pictures represent prophase?

• 
• 
• 
• 

Tags

NGSS.HS-LS1-4