BIOMOLECULES AND ENZYMES

Detailed explanation-1: -Complete answer: Ribose is a monosaccharide.

Detailed explanation-2: -Ribose and deoxyribose are classified as monosaccharides, aldoses, pentoses, and are reducing sugars.

Detailed explanation-3: -The pentoses, ribose, deoxyribose, and ribitol are also monosaccharides but are not thought of as major sources of dietary energy. They are called “pentoses” because, unlike glucose, fructose, and galactose, they are comprised of a five-carbon backbone rather than a six-carbon backbone.

Detailed explanation-4: -Ribose is an aldopentose (a monosaccharide containing five carbon atoms that, in its open chain form, has an aldehyde functional group at one end). In the conventional numbering scheme for monosaccharides, the carbon atoms are numbered from C1’ (in the aldehyde group) to C5’.