Which amino acid acts as a precursor of Nitric oxide in biological systems?

Which of the following has the properties of both fibrous and globular proteins?

The affinity of amino acids to aqueous systems is based on the properties of

Which of the following serum proteins occur(s) in the largest amount?

The unstructured parts of a polypeptide chain that join an α-helix and a β strand together in a protein are called

Which of the following amino acids is involved in methyl group metabolism in biological systems?

Which of the following is true about proteins?

Which amino acid is capable of producing a kink in a polypeptide chain?

The simplest amino acid is

Polypeptide backbone doesn't contain

In native state, amino acids occur as

Prosthetic group is

Which of the following proteins doesn't contain an Iron molecule?

Which hierarchical level(s) of protein structure is/are affected by denaturation?

Which of the following amino acids acts as a neurotransmitter?

Ability of amino acids to join together by peptide bonds is due to the properties of

The unstructured parts of a polypeptide chain that join 2 β-strands are called

The protein molecules mediating the correct assembly of other polypeptides are

Amino acid lacking an optically active α-carbon is

Ninhydrin reagent gives blue colour with all α-amino acids, except

Globular proteins are said to be in β-conformation, if

Denatured protein has a/an

The secondary structure that has maximum number of H-bonds within a chain is

Which of the following tests is based on detection of peptide bond?

Which of the following processes is responsible for death of cell due to heat?