Cell Cycle Review

What does NOT happen during interphase?

• growth
• DNA replication 
• obtaining nutrients
• cell divison

Cytokinesis is a phase of mitosis. 

• True
• False 

Cells spend the majority of their lives in

• Interphase
• Mitosis
• Synthesis 
• Gap 2

Cells of organisms must go through cell division for?

• growth

• repair of damaged cells

• replacement of dying cells.

• All of these

DNA is replicated during ______ of the cell cycle.

• Gap 1

• Synthesis (S phase)

• Gap 2

• Gap 0

Identify the parts of the nucleotide shown:

• 1) Sugar

  2) Phosphate
  3) Nitrogenous Base

• 1) Sugar
  2) Nitrogenous Base
  3) Phosphate

• 1)  Phosphate
  2) Sugar
  3)  Nitrogenous Base

• 1) Nitrogenous Base

  2) Sugar

  3) Phosphate

What occurs during G1?

• Checkpoint after S phase
• Chromosomes line up at the equator.
• The cell grows and develops.
• Spindle fibers separate chromosomes to opposite poles of the cell. 

True or False:
Normal cells grow and divide continuously.

• True
• False

In prophase of mitosis, chromosomes

• form and the nuclear envelope disappears.

• are pulled toward opposite ends of the cell.

• chromosomes line up along the equator of the cell

• chromosomes begin to decondense and the two new nuclei begin to form.

In metaphase of mitosis, chromosomes

• form and the nuclear envelope disappears.

• are pulled toward opposite ends of the cell.

• chromosomes line up along the equator of the cell

• chromosomes begin to decondense and the two new nuclei begin to form.