Question

Some help?? plsss...
In a human DNA molecule 30% is adenine. Find the % of guanine, cytosine and thymine...

Answer 1

% of adenine = % of thymine=30%
rest(100-60)% is contributed by cytosine and guanine
% of cytosine = % of Guanine
% of cytosine = 20%
% of guanine = 20%
ref : Chargaff's rule
I think this is the way it is.............

Answer 2

thnx :)

Answer 3

A=T SO 30+30=60
NOW REST IS C+G WHICH IS 40 ,SO,C=G SO40/2=20 EACH