Which statement is false about the secondary structure of DN

Which statement is false about the secondary structure of DNA? Nitrogenous bases are on the inside of the DNA molecule. Sugar-phosphate groups are on the outside of the DNA molecule. %(C + G) = (T + A). Each helix consists of nucleotide chain connected via phosphodiester bonds All of the above

Solution

c. %(C+G)= %(T+A)

Explanation:

%A = %T and %G = %C

the amount of guanine is equal to cytosine and the amount of adenine is equal to thymine.