Bio St 1.2.2

Front

What is the first phase of mitosis?

Back

Prophase

Front

What occurs during the S stage of interphase?

Back

The DNA is replicated.

Front

What is the process called when the nucleus divides?

Back

Mitosis

Front

What structure holds the replicated sister chromatids together?

Back

Centromere

Front

How many chromosomes do fruit fly daughter cells have after mitosis if they start with 8?

Back

8 chromosomes.

Front

What is the second phase of mitosis?

Back

Metaphase

Front

What is the third phase of mitosis?

Back

Anaphase

Front

What is the final phase of mitosis?

Back

Telophase

Front

What is the role of centrioles during cell division?

Back

They help in the formation of the spindle fibers.

Front

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

Back

The cell grows and prepares for DNA replication.