Unit 4 Bio Test Review

Front

What is the result of mitosis in terms of chromosome number?

Back

Mitosis produces cells with a diploid number of chromosomes.

Front

In which stage of the cell cycle does the cell grow in size?

Back

The cell grows in size during the G1 phase.

Front

Which part of the cell cycle takes the longest?

Back

Interphase takes the longest time in the cell cycle.

Front

What is mitosis?

Back

Mitosis is the process by which body cells divide into two identical daughter cells.

Front

If there are 20 chromosomes in the nucleus before mitosis, how many will there be in each new daughter cell after cytokinesis?

Back

There will be 20 chromosomes in each new daughter cell after cytokinesis.

Front

What are the main phases of the cell cycle?

Back

The main phases of the cell cycle are G1, S, G2, and Mitosis.

Front

What happens during the S phase of the cell cycle?

Back

During the S phase, DNA is replicated.

Front

What is the role of cytokinesis in the cell cycle?

Back

Cytokinesis is the process that divides the cytoplasm of a parental cell into two daughter cells.

Front

What is the difference between haploid and diploid cells?

Back

Haploid cells have one set of chromosomes, while diploid cells have two sets.

Front

What is the significance of interphase in the cell cycle?

Back

Interphase is crucial for cell growth and DNA replication before mitosis.