KkDavila
Answered

Which of the following correctly describes a reaction that forms a disaccharide from two monosaccharides?

ACellulose + fructose -> maltose
BGlucose + fructose -> sucrose
CGlycogen + lactose -> cellulose
DLactose + glucose -> galactose

Verified Answer :

The right answer is b. Glucose + fructose -> sucrose  

Sucrose is a carbohydrate composed of a molecule of glucose associated with a molecule of fructose by a glycosidic bond. It is therefore a diholoside (or disaccharide in the old nomenclature). They also called α-D-glucopyranosyl- (1↔2) -β-D-fructofuranoside and its formula is C12H22O11.

Answer:

B

Explanation: