Two glucose molecules can combine to form a disaccharide molecule and
A) another glucose molecule.
B) another disaccharide molecule.
C) a dipeptide molecule.
D) a lipid molecule.
E) a water molecule.

Question

Quizplus · Accepted Answer

Glucose is a monosaccharide (a carbohydrate monomer); two glucose molecules combine to form a disaccharide, not a dipeptide or a lipid. In the process, a water molecule is released, which is why this is called a dehydration reaction.

Two Glucose Molecules Can Combine to Form a Disaccharide Molecule