Question

semiconservative DNA or chromosomes replication using N15. demonstrated by ...​

Answer 1

Answer:

The experiment done by Meselson and Stahl demonstrated that DNA replicated semi-conservatively, meaning that each strand in a DNA molecule serves as a template for synthesis of a new, complementary strand. Although Meselson and Stahl did their experiments in the bacterium E.

Answer 2

Explanation:

In the semiconservative hypothesis, proposed by Watson and Crick, the two strands of a DNA molecule separate during replication. Each strand then acts as a template for synthesis of a new strand. ... The semiconservative hypothesis predicts that each molecule after replication will contain one old and one new strand.