객관식
Where does DNA replication occur in a eukaryotic cell?
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14. DNA Synthesis
Introduction to DNA Replication
객관식
What is the result of DNA replication?
A
One new DNA molecule and one RNA molecule
B
Two RNA molecules
C
Two identical daughter DNA molecules
D
One DNA molecule with double the genetic material
검증된 단계별 안내1
Understand the process of DNA replication: DNA replication is the biological process of producing two identical replicas of DNA from one original DNA molecule. It occurs in all living organisms as the basis for biological inheritance.
Recognize the key components involved: DNA replication involves several enzymes, including DNA helicase, DNA polymerase, and DNA ligase. DNA helicase unwinds the double helix, DNA polymerase synthesizes the new DNA strands, and DNA ligase joins the fragments together.
Identify the result of DNA replication: The process results in two identical daughter DNA molecules, each containing one original strand and one newly synthesized strand. This is known as semi-conservative replication.
Clarify the options given: The correct answer is 'Two identical daughter DNA molecules.' The other options are incorrect because DNA replication does not produce RNA molecules or a single DNA molecule with double the genetic material.
Review the concept of semi-conservative replication: Each daughter DNA molecule consists of one parental strand and one new strand, ensuring genetic consistency across generations.
