M. a simple sugar that is an important energy source for living organisms and is component to carbohydrates

Answer 1

The simple sugar you are referring to is glucose. Glucose is a monosaccharide and serves as a primary energy source for living organisms. It is a crucial component of carbohydrates and is involved in various metabolic processes. Other important monosaccharides include fructose and galactose, but glucose is the most prominent and widely utilized.