Question

multiple choice question
which monosaccharide is the \blood sugar\ that provides energy to most of our cells?
glucose
maltose
sucrose
ribose

Explanation:

Glucose is the primary "blood sugar" that cells use for energy. Maltose and Sucrose are disaccharides, not monosaccharides. Ribose is involved in RNA - structure and not the main energy - providing blood sugar.

Answer:

A. Glucose