Biology EOC Flashcard 3

Front

What happens when step d of DNA replication is completed?

Back

The two DNA molecules formed will be identical to each other and to the parent.

Front

What is the outcome of DNA replication?

Back

DNA replication generates excessive DNA, which eventually causes the nucleus to divide.

Front

What is DNA polymerase?

Back

DNA polymerase is an enzyme that adds new nucleotides to the template strand and proofreads DNA strands to ensure accuracy.

Front

What provides genetic variability required for evolution?

Back

The ability of the genetic material to store information, be replicated, and undergo changes provides the genetic variability required for evolution.

Front

What does the cell spend most of its time doing in the cell cycle?

Back

The cell spends most of its time growing.

Front

What is the role of DNA in genetic information?

Back

DNA stores genetic information that is essential for the development and functioning of living organisms.

Front

What is the significance of DNA replication?

Back

DNA replication ensures that each new cell receives an exact copy of the genetic material.

Front

What are the phases of the cell cycle?

Back

The cell cycle consists of interphase (G1, S, G2) and mitotic phase (M).

Front

What occurs during the S phase of the cell cycle?

Back

During the S phase, DNA is replicated.

Front

What is the function of the G0 phase in the cell cycle?

Back

The G0 phase is a resting state where cells are not actively dividing.