How well do you understand chemical processes occurring in living matter? Test your knowledge of biochemistry with these questions and answers.
Which of the following is not an essential amino acid?
Aspartic acid
Glutamic acid
Glycine
All of these
Correct answer is D
No explanation has been provided for this answer.
Which of the following amino acid is known as half-cystine residue?
Cysteine
Isoleucine
Valine
Histidine
Correct answer is A
No explanation has been provided for this answer.
Protein fluorescence arises primarily from which residue?
Arginine
Tryptophan
Tyrosine
Phenylalanine
Correct answer is B
No explanation has been provided for this answer.
Which of the following is an essential amino acid?
Tryptophan
Methionine
Lysine
All of these
Correct answer is D
No explanation has been provided for this answer.
Which of the following is a non-standard amino acid?
Cysteine
Isoleucine
Hydroxyproline
Histidine
Correct answer is C
No explanation has been provided for this answer.
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