Question

Which of the following correctly describes a reaction that forms a disaccharide from two monosaccharides? choices.....
cellulose + fructose maltose
glucose + fructose sucrose
glycogen + lactose cellulose
lactose + glucose galactose

Answer 1

option b is right/

Answer 2

Using the elimination method,
you know that lactose is a disaccharide , so option 3 and 4 are out
cellulose is a polysaccharide, so option 1 is out

and only left #2, which is b :)