How well do you understand chemical processes occurring in living matter? Test your knowledge of biochemistry with these questions and answers.
What is the heaviest of the twenty amino acids?
Phenylalanine
Tryptophan
Tyrosine
Histidine
Correct answer is B
No explanation has been provided for this answer.
What is the end product of leucine metabolism?
Acetyl-CoA
Pyruvic acid
Oxaloacetic acid
Acetyl carnitine
Correct answer is A
No explanation has been provided for this answer.
a cation
nonpolar
a zwitterions
an isotope
Correct answer is C
No explanation has been provided for this answer.
phenylalanine
phenylpyruvate
tyrosine
isoleucine
Correct answer is B
No explanation has been provided for this answer.
A best described ketogenic amino acid is
lysine
tryptophan
valine
none of these
Correct answer is A
No explanation has been provided for this answer.