The most basic amino acid is

(a)

Arginine

(b)

Histidine

(c)

Glycine

(d)

Glutamine

Enzymes that catalyse interconversion of optical, geometrical or positional isomers are ______________

(a)

Ligases

(b)

Lyases

(c)

Hydrolases

(d)

Isomerases

The only carbohydrate stored in animals is _________.

(a)

Chitin

(b)

Glycogen

(c)

Cellulose

(d)

Starch

_____________ is a polymer of fructose.

(a)

Heparin

(b)

Inulin

(c)

Insulin

(d)

Agar

Membrane lipids are ____________.

(a)

Phospholipids

(b)

Steroids

(c)

Waxes

(d)

Wax

A non protein substance in the nuclei of pus cells was first isolated by __________.

(a)

Sanger

(b)

Clover

(c)

Miescher

(d)

Pauling

Which of the following is not a steroid?

(a)

Cortisone

(b)

Progesterone

(c)

Glycolipid

(d)

Ergosterol

Protein and carbohydrate component found in cow milk ______________.

(a)

Albumin, Lactose

(b)

Globulin, Casein

(c)

Casein, Lactose

(d)

Casein, Fructose

Which of the following is not a disaccharide?

(a)

Maltose

(b)

Starch

(c)

Sucrose

(d)

Lactose

Find out the mismatched pairs:

(a)

Protein - Important components of nucleus

(b)

Nucleic acid -Major components of chromosomes

(c)

Amino acid - An amphoteric compound

(d)

Enzymes - Colloidal catalysts