A DNA molecule in which both strands have 14N is allowed to replicate in an environment containing 15N.

Question

A DNA molecule in which both strands have 14N is allowed to replicate in an environment containing 15N.

A DNA molecule in which both strands have 14N is allowed to replicate in an environment containing ¹⁵N. What will be the exact number of DNA molecules that contain the ¹⁴N after three replications?

(a) One

(b) Two

(c) Four

(d) Eight

Monjur Alahi

8 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct answer is (b) Two

8 views Answered 2023-02-05 15:29