biomolecules

Which is the most abundant chemical in human body?

• Keratin

• Water

• Protein

• Fats

Given image is the representation of?

• Monosaccharide

• Polysaccharide

• Oligosacharide

• Homopolymers

In given image, which bond is illustrated by arrow symbol?

• Glycosidic bond

• Peptide Bond

• Ester Bond

• None of the above

Which chemical is used to make acid pool to distinguish the biomolecules based on their molecular weight?

• Tricholoro acetic acid

• Formic acid

• Sulphuric acid

• Nitric Acid

If R=side chain is replaced by H, Then which amino acid will form?

• Alanine

• Leusine

• Glysine

• Methionine

Physical state of lipids is determined by-

• Number of carbon in fatty acid chain

• Types of bonds in fatty acids

• Number of fatty acids joining with glycerol

• All of the above

enzymatically functional state of polypeptides or protein is?

• Primary

• Secondary

• Tertiary

• Quartnory structure

Which level of protein organisation is depicted in given image?

• Primary

• Secondary

• Tertiary

• Quaternary

Macromolecules are those-

• have molecular weight less than 800 Da.

• are present in acid soluble pool

• are present in acid insoluble pool.

• None of these

Find the incorrect statement-

• Amino acids act as buffer.

• Cellulose is polysaccharide which can be digested in human body.

• Amylopectin is the branched form of polysaccharide.

• Polypeptides, Polysaccharides and Lipids are formed by dehydration.