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(C) The semiconservative mode of $DNA$ replication was experimentally proven by Matthew Meselson and Franklin Stahl in $1958$. They grew $E. coli$ in

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Meselson and Stahl

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(C) The semiconservative mode of $DNA$ replication was experimentally proven by Matthew Meselson and Franklin Stahl in $1958$. They grew $E. coli$ in a medium containing $^{15}N$ (a heavy isotope of nitrogen) for many generations to incorporate it into the $DNA$. Then,they transferred these cells to a medium containing $^{14}N$ (a normal isotope). After one generation,the $DNA$ extracted showed a hybrid density,and after two generations,it showed both light and hybrid $DNA$,confirming the semiconservative nature of replication.

$DNA$ replicates semiconservatively. This was experimentally proven by:

Similar Questions

For providing evidence in favour of semiconservative way of $DNA$ replication, Taylor, Woods, and Hughes performed experiments on:

$^{15}N$ labeled $E. coli$ is allowed to grow in a $^{14}N$ medium. The two strands of the $DNA$ molecule of the first generation bacteria have:

During replication of $DNA$, the $RNA$ primers are removed by i and replaced by $DNA$ sequences with the help of ii in prokaryotes and iii in eukaryotes.

Identify parts $A, B, C, D$ in the figure given below:

$DNA$ polymerase enzyme was discovered by:

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