Semiconservative replication of $DNA$ was first demonstrated in
Escherichia coli
Streptococcus pneumoniae
Salmonella typhimurium
Drosophila melanogaster.
If the base sequence in one polynucleotide series of $DNA$ is $G-C-A-T-G$, what shall be the sequence in the replicated complementary strand
What is the cause of discontinuous synthesis of $DNA$ on one of the parental strands of $DNA$ ? What happens to these short stretches of synthesised $DNA$ ?
Escherichia coli fully labelled with $15 \mathrm{~N}$ is allowed to grow in $14 \mathrm{~N}$ medium. The two strands of $DNA$ molecule of the first generation bacteria have
Which of the following figures correctly represents the replication fork formed during $DNA$ replication
Self replication is occurred in