NEET Botany DNA Replication MCQ Question
Which of the following combinations correctly describes aspects of DNA replication?
DNA replication occurs during the S-phase of the cell cycle and is a semi-conservative process.
DNA replication requires RNA primers for initiation and occurs independently of the cell cycle.
Vector DNA must have an origin of replication to propagate during DNA replication procedures.
Eukaryotic DNA replication is a simple one-step process without coordination with cell division.
Correct Answer
Detailed Explanation
DNA replication takes place during the S-phase of the cell cycle and is characterized as a semi-conservative process, meaning that each new DNA molecule contains one old strand and one new strand. The need for vectors in recombinant DNA procedures and the origin of replication is also highlighted in the context.
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