BiomoleculesHard
Question
A DNA molecule in E. coli is heavy (fully labelled with 15N). It is allowed to replicate in a medium containing N14 After one generation of replication, the two daughter molecules will
Options
A.differ in density from one another but will resemble the parent molecule
B.have the same density as that of the parent DNA
C.Differ in density from one another and also differ from that of parent DNA
D.be similar in density but will resemble their parent DNA