Mitosis and Meiosis Review

Front

What is the M Checkpoint in the cell cycle?

Back

The M Checkpoint is a cell cycle checkpoint that ensures the correct number of chromosomes are present and attached to microtubules before the cell proceeds to anaphase.

Front

What phase of mitosis occurs first?

Back

Prophase is the first phase of mitosis, where the chromatin condenses into visible chromosomes and the nuclear envelope begins to break down.

Front

Mitosis is a type of __________ reproduction.

Back

Asexual reproduction.

Front

What is cytokinesis?

Back

Cytokinesis is the final stage of mitosis where the cytoplasm of a parental cell divides into two daughter cells.

Front

What process do multi-cellular organisms use to replace damaged body cells?

Back

Mitosis is used by multi-cellular organisms to replace damaged body cells.

Front

What happens during prophase?

Back

During prophase, chromosomes become visible, the nuclear envelope breaks down, and spindle fibers begin to form.

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.

Front

What is the role of spindle fibers during mitosis?

Back

Spindle fibers help separate the chromosomes and pull them to opposite poles of the cell during mitosis.

Front

Define interphase.

Back

Interphase is the phase of the cell cycle where the cell prepares for division, including DNA replication and growth.

Front

What is anaphase?

Back

Anaphase is the stage of mitosis where sister chromatids are pulled apart to opposite sides of the cell.