Biology, asked by harinikv99gmailcom, 1 year ago

If Meselson and Stahl's experiment is continued for four generations in bacteria, the ratio of 15N/15N: 15N/14N: 14N/14N containing DNA in the fourth generation would be:
(A) 1:1:0

(B) 1:4:0

(C) 0:1:3

(D) 0:1:7.

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Answers

Answered by mukeshambani

If Meselson and Stahl's experiment is continued for four generations in bacteria, the ratio of 15N/15N: 15N/14N: 14N/14N containing DNA in the fourth generation would be:
(A) 1:1:0

(B) 1:4:0

(C) 0:1:3

(D) 0:1:7.

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If Meselson and Stahl's experiment is continued for four generations in bacteria, the ratio of 15N/15N: 15N/14N: 14N/14N containing DNA in the fourth generation would be:(A) 1:1:0(B) 1:4:0(C) 0:1:3(D) 0:1:7.

Answers

If Meselson and Stahl's experiment is continued for four generations in bacteria, the ratio of 15N/15N: 15N/14N: 14N/14N containing DNA in the fourth generation would be:
(A) 1:1:0

(B) 1:4:0

(C) 0:1:3

(D) 0:1:7.