DNA having radiolabeled thymidine is allowed to replicate in medium having non-radioactive thymidine. After three generation radiolabeled thymidine shall be present in

DNA having labelled thymidine is allowed to replicate in medium having nonradioactive thymidine. After three duplications, the DNA molecules having labelled thymidine shall be :

A DNA molecule in which both strands have radioactive thymidine is allowed to duplicate in an environment containing non- radioactive thymidine. What will be the exact number of DNA molecules that contains the radio active thymidine after 3 duplications -

A DNA molecule having labelled thymidine in one of its strand is allowed ti replicate in a radioactive medium. Calculate the number of strands with labelled thymine in the DNA after three successive divisions.

In S–phase, DNA is replicated in a medium containing radioactive thymidine, radioactivity will be observed in :

A DNA molecule in E. coli is heavy and labelled with N^(15) . Iit is allowed to replicate in a medium containing N^(14) . After one generation of replication, the two daughter molecules will

E.coli with dsDNA labeled with radioactive thymidine, allowed to replicates in a simple nutrient medium for two - generation. What will be the percentage of bacteria containing only non-radioactive DNA ?

A completely radio active DNA was allowed to replicate in non radio medium for two generations. Percentage of radioactive DNA is after process :-