Cell Cycle,Mitosis, and Cancer

The cell cycle has how many main stages?

• 6

• 3

• 4

• 5

Tags

NGSS.HS-LS1-4

cell growth and normal function (DNA Synthesis)

• Gap 1

• Gap 2

Tags

NGSS.HS-LS1-4

additional growth (Mitosis)

• Gap 1

• Gap 2

Tags

NGSS.HS-LS1-4

At the start of mitosis, DNA wraps around proteins____ that____ it.

• chromatin;histones

• histones;condense

• gasify;histones

Tags

NGSS.HS-LS1-4

chromosomes condense and spindle fibers form

• Phase 1:

  Prophase

• Phase 2:

  Metaphase

• Phase 3:

  Anaphase

• Phase 4:

  Telophase

Tags

NGSS.HS-LS1-4

sister chromatids separate to opposite side of the cell

• Phase 1:

  Prophase

• Phase 2:

  Metaphase

• Phase 3:

  Anaphase

• Phase 4:

  Telophase

Tags

NGSS.HS-LS1-4

chromosomes line up in the middle of the cell

• Phase 1:

  Prophase

• Phase 2:

  Metaphase

• Phase 3:

  Anaphase

• Phase 4:

  Telophase

Tags

NGSS.HS-LS1-4

the new nuclei form and chromosomes begin to uncoil

• Phase 1:

  Prophase

• Phase 2:

  Metaphase

• Phase 3:

  Anaphase

• Phase 4:

  Telophase

Tags

NGSS.HS-LS1-4

In animals cells the membrane____closed using protein threads

• cell plate

• pinches

Tags

NGSS.MS-LS1-2

Apoptosis is programmed to_____

• growth factors

• benign tumors

• cell death

• malignant tumors