Semi Discontinuous Replication

Q.

Which of the following regarding DNA replication, is/are correct?

1. Both the strands of the parental DNA double helix serve as templates

2. On the template with polarity 3’$\to$5’, replication is continuous

3. On the template with polarity 5’$\to$3’, replication is discontinuous

4. All the above

Q.

Semi-discontinuous mode of DNA replication was discovered by

1. Meselson and Stahl

2. Watson and Crick

3. Hershey and Chase

4. Okazaki and Okazaki

Q. The presence of Okazaki fragments in the DNA replication process makes it clear that DNA replication is ___________.

1. Conservative
2. Semiconservative
3. Discontinuous
4. Semidiscontinuous