Cell growth and division part 1

Binary fission is an example of _____________. 

• asexual
• sexual
• single reproduction
• DNA replication

Programmed cell death is ______________ 

• Growth factor
• Cell Differentiation
• Totipotent
• Apoptosis

What is the process of cells developing into their mature forms? 

• changing cells
• cell growth
• cell differentiation
• growth factors

What are cells that have the ability to become all other cells? 

• pluripotent
• totipotent
• multipotent
• specialized cells

What are cells that have the ability to become all other cells except totipotent? 

• totipotent
• pluripotent
• specialized cells
• multipotent

During what phase of mitosis do sister chromatids separate? 

• anaphase
• interphase
• prophase
• telophase

During which stage of the cell cycle is DNA copied? 

• G1
• G2
• Synthesis
• Cytokinesis

Growth factors are _________that bind to cells and stimulate cell division. 

• Proteins
• Hormones
• DNA
• Enzymes

If an organism has 46 chromosomes and goes through mitosis, the new cells each have ________chromosomes. 

• 23
• 46
• 92
• 12

In what phase of mitosis do chromosomes become attached to spindle fibers causing the chromosomes to line up in the middle?

• Prophase
• Telophase
• Anaphase
• Metaphase