What is different about every nucleotide of a DNA molecule?
a) the deoxyribose sugar
b) the phosphate group
c) the shape of the molecule
d) the nitrogen bases
it's the nitrogen bases, am i correct?
1 answer
In a DNA nucleotide, the nitrogen-containing the nitrogen bass, they may be one of four types: adenine, thymine, cytosine and guanine
1 answer