Cell Division Flashcard

Front

What is the significance of the G1 phase in the cell cycle?

Back

Cell growth and preparation.

Front

What is the relationship between kinetochores and centromeres?

Back

Kinetochores form at centromeres.

Front

How many chromosomes are present after mitosis in human cells?

Back

46.

Front

What is the term for having fewer chromosomes than normal?

Back

Monosomy.

Front

Which phase follows the G2 phase in the cell cycle?

Back

Mitosis.

Front

What are the main stages of the cell cycle?

Back

G1, S, G2, and M phases.

Front

What occurs during the S phase of the cell cycle?

Back

DNA replication.

Front

What is the role of the spindle apparatus during mitosis?

Back

To separate sister chromatids.

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 purpose of checkpoints in the cell cycle?

Back

To ensure proper cell division and prevent errors.