Biology, asked by shivamkumar540, 1 year ago

Messelson and Stahl proved the semi-conservative
DNA replication by using :
(A) Radioactive nitrogen
(B) Heavy isotope of nitrogen
(C) Radioactive carbon
(D) Heavy isotope of carbon

​

Answers

Answered by amoghnandan16
1

Answer:- Heavy isotope of Nitrogen.

Previous Question
Next Question
Similar questions
Computer Science, 7 months ago
USB full form??? answer plz​...
Math, 7 months ago
if the HCF of 21 , 44 is '1', then what is their LCM​...
Political Science, 7 months ago
a multi party system is more suitable in India . why ans in 3lines​...
Physics, 1 year ago
The rotation of the erath having r 60 feels weightlessness...
Economy, 1 year ago
The measurement and structure of the national economy...
English, 1 year ago
Write a story about the fox and the grapes...
Math, 1 year ago
Geometry math question please help...
Math, 1 year ago
answer please in detail...