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A completely radioactive double standed ...

A completely radioactive double standed DNA molecule undergoes two round of raplication in a non radioactive medium. What will be the radioactive status of the foour daughter molecues :-

A

All four still contain radioactivity

B

Radioactivity is lost from all four

C

Out of four, three contain radioacitivity

D

Half of the number contain no radioacitivity

Text Solution

Verified by Experts

The correct Answer is:
D
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PHYSICS WALLAH-MOLECULAR BASIS OF INHERITANCE -Level-2
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