(A) Bradykinin
(B) Kallidin
(C) Tyrocidin
(D) Glutathione
Tag: Biochemistry Mcqs
A peptide which acts as potent smooth muscle hypotensive agent is?
(A) Glutathione
(B) Bradykinin
(C) Tryocidine
(D) Gramicidin-s
Which of the following is a tripeptide?
(A) Anserine
(B) Oxytocin
(C) Glutathione
(D) Kallidin
Which of the following is a dipeptide?
(A) Anserine
(B) Glutathione
(C) Glucagon
(D) β -Lipoprotein
The most of the ultraviolet absorption of proteins above 240 nm is due to their content of?
(A) Tryptophan
(B) Aspartate
(C) Glutamate
(D) Alanine
Ninhydrin with evolution of CO2 forms a blue complex with?
(A) Peptide bond
(B) α -Amino acids
(C) Serotonin
(D) Histamine
Million-Nasse’s reaction is specific for the amino acid:
(A) Tryptophan
(B) Tyrosine
(C) Phenylalanine
(D) Arginine
Sakaguchi’s reaction is specific for?
(A) Tyrosine
(B) Proline
(C) Arginine
(D) Cysteine