Understanding Cell Cycle and Mitosis

Front

What is the primary function of the spindle fibers during mitosis?

Back

To separate sister chromatids.

Front

What is the G0 phase of the cell cycle?

Back

It is a resting phase where the cell exits the cycle.

Front

What does the G2 checkpoint verify in the cell cycle?

Back

It verifies DNA replication is complete.

Front

Which phase of the cell cycle is responsible for DNA replication?

Back

S phase.

Front

What is the significance of the metaphase checkpoint?

Back

It ensures all chromosomes are properly attached to the spindle.

Front

What occurs during the G1 phase of the cell cycle?

Back

Cell growth and preparation for DNA synthesis.

Front

What is cytokinesis?

Back

The process where the cytoplasm of a parental cell divides into two daughter cells.

Front

What happens during prophase of mitosis?

Back

Chromatin condenses into chromosomes, and the nuclear envelope begins to break down.

Front

What is the role of cyclins in the cell cycle?

Back

Cyclins are proteins that regulate the progression of the cell cycle by activating cyclin-dependent kinases (CDKs).

Front

What is the difference between mitosis and meiosis?

Back

Mitosis results in two identical daughter cells, while meiosis results in four genetically diverse gametes.