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Biology
E. Coli fully labelled with 15 N is allowed to grow in 14 N medium. The two strands of DNA molecule of the first generation bacteria have
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Q. E. Coli fully labelled with ${ }^{15} N$ is allowed to grow in ${ }^{14} N$ medium. The two strands of DNA molecule of the first generation bacteria have
KCET
KCET 2021
Molecular Basis of Inheritance
A
Same density and resemble with their parent DNA
0%
B
Same density but do not resemble with their parent DNA
0%
C
Different density but do not resemble with their parent DNA
100%
D
Different density but resemble with their parent DNA
0%
Solution:
Correct answer is (c) Different density but do not resemble with their parent DNA