AP BIOLOGY

Detailed explanation-1: -Complete answer: Ribose is a monosaccharide. Ribose is a simple carbohydrate and sugar with molecular formula C5H10O5.

Detailed explanation-2: -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-3: -Ribose is an aldopentose (a monosaccharide containing five carbon atoms that, in its open chain form, has an aldehyde functional group at one end).

Detailed explanation-4: -Ribose is a monosaccharide having five carbons, thus called a pentose sugar. Ribose is the most important pentose present in living organisms. It is an aldose sugar, having an aldehydic functional group. Its molecular formula is represented as C5H10O5.

Detailed explanation-5: -A monosaccharide is a single sugar molecule. This includes glucose, fructose, and galactose. Disaccharides are double sugars, such as sucrose (table sugar).