Question

19. Suppose 75 heavy dsDNA molecules replicate 23.
twice in a medium containing N14. Which of
the following is true ?
1) 150 hybrid and 150 normal dsDNA are pro-
duced
2) 75 hybrid and 75 normal dsDNA are pro-
duced
3) 150 hybrid and 75 normal dsDNA are pro-
duced
4) 75 hybrid and 150 normal dsDNA are pro-
duced​

Answer 1

Answer:

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Answer 2

Explanation:

please mark as a brain list answer