Which of the following statements are incorrect?

I. Left end of a polysaccharide is called non-reducing end while right end is called reducing end

II. Starch and glycogen are branched molecules

III. Starch and glycogen are the reserve food materials of plants and animals, respectively

IV. Starch can hold iodine molecules in its helical secondary structure but cellulose being non-helical, cannot hold iodine

How many carbon atoms generally take part in the formulation of monosaccharides?

Which bond is responsible for linking the sugar-phosphate backbone of RNA?

Which of the following is non-reducing sugar?

Which disaccharide has different linkage?

Which enzyme is useful as colour brightening agent in detergent industry?

Sucrose is formed by a dehydration reaction between glucose ($C_6H_{12}O_6$) and fructose ($C_6H_{12}O_6$). What is the molecular formula of sucrose?

Animal starch is

Sucrose, a common table sugar is composed of

Hyaluronic acid, a glycosaminoglycan found in connective tissues, exhibits unique viscoelastic properties. Which combination of structural features contributes most significantly to these properties?

If the formula for maltose is $C_{12}H_{22}O_{11}$ and it is formed by the dehydration reaction of two glucose molecules, what is the formula of glucose?