Cell Cycle Overview Quiz

What is the primary focus of the G1 phase in the cell cycle?

• DNA replication

• Cell growth and preparation for DNA replication

• Formation of the cell plate

• Cell division

During which phase does the cell make copies of its DNA?

• S phase

• G1 phase

• G2 phase

• M phase

What distinguishes animal cell division from plant cell division during mitosis?

• Animal cells form a cell plate

• Plant cells form a cleavage furrow

• Animal cells form a cleavage furrow

• Plant cells do not divide

What is the role of the G0 phase in the cell cycle?

• Cells stop dividing

• Cell growth

• DNA replication

• Cell division

How do cancer cells differ from normal cells in terms of cell cycle regulation?

• They divide only when necessary

• They ignore cell cycle checkpoints and continue dividing

• They adhere to cell cycle checkpoints

• They stop dividing when space is filled