cell differentiation

cell differentiation

Multiple Choice

Cells of organisms must go through cell division for?

• growth

• repair of damaged cells

• replacement of dying cells.

• All of these

Multiple Choice

Cells spend the majority of their lives in

• Interphase
• Mitosis
• Synthesis 
• Gap 2

Multiple Choice

Cytokinesis is a phase of mitosis. 

• True
• False 

Multiple Choice

What does NOT happen during interphase?

• growth
• DNA replication 
• obtaining nutrients
• cell divison

Multiple Choice

Which of the following is a type of protein that regulates the cell cycle? 

• actin 
• myosin 
• cyclin 
• pepsin 

Multiple Choice

Which of the following is a type of protein that regulates the cell cycle? 

• actin 
• myosin 
• cyclin 
• pepsin 

Multiple Choice

What is Apoptosis?

• A tumor

• A protein

• Programmed cell death

• Cell cycle checkpoints