CELL CYCLE

What is the main activity during the G2 phase of the cell cycle?

• Cell growth

• DNA synthesis

• Preparing for mitosis

• Active division

What is the primary function of interphase?

• Cell division

• DNA replication

• Cell growth and preparation

• Resting phase

Which phase follows the G2 phase in the cell cycle?

• G1 phase

• S phase

• M phase

• Interphase

Which checkpoint is responsible for checking DNA damage?

• G1

• G2

• M

• S

What is checked during the G2 checkpoint?

• DNA damage

• DNA replication and cell size

• Spindle fiber attachment

• Chromosome number

Tags

NGSS.HS-LS1-4

What ensures that a cell has the correct number of chromosomes at the end of the cell cycle?

• DNA replication

• Checkpoints

• Cell size

• Spindle fibers

Tags

NGSS.HS-LS1-4

What is the role of the G2 checkpoint in the cell cycle?

• To check for DNA damage

• To ensure DNA replication and cell size are correct

• To attach spindle fibers

• To divide the cell

Tags

NGSS.HS-LS1-4

Which of the following is a stage of mitosis?

• Interphase

• Cytokinesis

• Meiosis

• Binary fission

Tags

NGSS.HS-LS1-4

What happens during telophase?

• Chromosomes condense

• Chromosomes align

• Chromatids separate

• Nuclear membranes reform

Tags

NGSS.HS-LS1-4

What does '2n' represent in the context of mitosis?

• Haploid number

• Diploid number

• Triploid number

• Tetraploid number

Tags

NGSS.HS-LS1-4