LIFE SCIENCE

Detailed explanation-1: -All carbohydrates, including sugar, therefore contain the same three elements: carbon, hydrogen and oxygen.

Detailed explanation-2: -A triose is a monosaccharide, or simple sugar, containing three carbon atoms.

Detailed explanation-3: -Carbohydrates are the most common type of organic compound. A carbohydrate is an organic compound such as sugar or starch, and is used to store energy.

Detailed explanation-4: -Carbohydrates are classified into three subtypes: monosaccharides, (mono-= ‘’one”, “alone”; saccharide = “sugar, sweet”) disaccharides (di = “two”), and polysaccharides. (poly-= “many, much”). Monosaccharides and disaccharides are also called simple carbohydrates, and are generally referred to as sugars.