What is the difference between ribonucleotides that compose RNA and deoxyribonucleotides that compose DNA?
A) Ribonucleotides lack a hydroxyl group on the 2' carbon.
B) Ribonucleotides have an extra phosphate group.
C) Deoxyribonucleotides lack a hydroxyl group on the 2' carbon.
D) Deoxyribonucleotides contain an additional nitrogenous base.