Answer:
Ribose and deoxyribose are monosaccharides or simple sugars. They are al and undergo phosphorylation to form deoxyribonucleotides and ribonucleotides. They are of great biological importance that helps in the formation of a blueprint of an organism that is passed on to generations.
The nucleotides act as the building blocks of nucleic acids and help them to carry genetic information. Pentose sugar for RNA is ribose with 5 carbon atoms. Pentose sugar for DNA is deoxyribose.
Ribose was discovered by Emil Fischer and Oskar Pilot in the year 1891. Deoxyribose was discovered by Phoebus Leven in the year 1929. Some differences between deoxyribose and ribose based on structure, IUPAC name, molar mass, chemical formula, etc., are given below.
Deoxyribose vs Ribose
Deoxyribose and Ribose Sugar
Following are the major difference between deoxyribose and ribose:
Deoxyribose Ribose
Chemical formula
C5H10O4 C5H10O5
IUPAC name
2-deoxy-D-ribose
(2S,3R,4S,5R)-5-(hydroxymethyl)oxolane-2,3,4-triol
Structure
It has a hydrogen (H) atom at position 2 It has a hydroxyl (OH) group at position 2
Molar mass
134.13 g/ 150.13 g/
Also known as
2-deoxy-D-erythro-pentose D-Ribose
Discovery
1929 by Phoebus Leven 1891 by Emil Fischer and Oskar Pilot
Found in
DNA RNA
Step-by-step explanation: