The difference between a ribonucleotide and a deoxyribonucleotide is:
A) a deoxyribonucleotide has an -H instead of an -OH at C-2.
B) a deoxyribonucleotide has an -H instead of an -OH at C-3.
C) a ribonucleotide has an extra -OH at C-4.
D) a ribonucleotide has more structural flexibility than deoxyribonucleotide.
E) a ribonucleotide is a pyranose, deoxyribonucleotide is a furanose.

Question

Quizplus · Accepted Answer

The main difference between a ribonucleotide and a deoxyribonucleotide is the presence or absence of an -OH group at the 2' carbon. Ribonucleotides have an -OH group at the 2' carbon, while deoxyribonucleotides have a hydrogen (-H) group at the 2' carbon. This difference is important because it affects the stability and structure of nucleic acids, as well as their interaction with other molecules.

The Difference Between a Ribonucleotide and a Deoxyribonucleotide Is