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Medical College Admission Test
Biological and Biochemical Foundations of Living Systems

DNA Polymerase Characteristics

Easy Biology Molecular Biology

In molecular biology, the process of replication is crucial for cell division. DNA replication allows for the genetic material to be accurately copied so that each daughter cell receives a complete set of chromosomes. During this process, an enzyme called DNA polymerase plays a vital role in adding nucleotides to the growing DNA strand. DNA replication is considered semiconservative because each of the two new DNA molecules contains one original strand and one newly synthesized strand. This mechanism is fundamental to life as it ensures genetic continuity across generations of cells.

Which of the following statements correctly describes a characteristic of DNA polymerase during DNA replication?

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