Which amino acid when exposed to ninhydrin produces a brown color?
Asparagine
Proline
Alanine
Valine
Correct answer is A
No explanation has been provided for this answer.
Coomassie Blue stains the proteins by reacting with
arginine residues
free c-termini
peptide bonds
aromatic ring
Correct answer is A
No explanation has been provided for this answer.
1.1, and 12.1
6.5, and 8.0
3.3, and 10.5
2.2, and 9.4
Correct answer is D
No explanation has been provided for this answer.
Stereo chemical configuration of all a-amino acids derived from proteins is
L
D
L and D
None of these
Correct answer is A
No explanation has been provided for this answer.
Which of the following is not the hydrophobic and aromatic amino acid?
Phenylalanine
Tyrosine
Tryptophan
None of these
Correct answer is D
No explanation has been provided for this answer.