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 correct number of $DNA$ molecules that contain some radioactive thymidine after three duplications
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 correct number of $DNA$ molecules that contain some radioactive thymidine after three duplications
- [AIIMS 1980]
- A
There will be four such molecules
- B
There will be eight such molecules
- C
There will be only one such molecule
- D
There will be two such molecules
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- [AIIMS 2003]
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