Structure and Properties of Amino Acids Which of the following is an essential amino acid? Methionine Tryptophan Lysine All of these Methionine Tryptophan Lysine All of these ANSWER DOWNLOAD EXAMIANS APP
Structure and Properties of Amino Acids What is the end product of leucine metabolism? Oxaloacetic acid Acetyl carnitine Acetyl-CoA Pyruvic acid Oxaloacetic acid Acetyl carnitine Acetyl-CoA Pyruvic acid ANSWER DOWNLOAD EXAMIANS APP
Structure and Properties of Amino Acids Which amino acids would most likely reside in the membrane-anchoring domain of a membrane embedded protein? Phenylalanine, valine, and aspartate Leucine, threonine, and lysine Lysine, arginine and histidine Isoleucine, valine and phenylalanine Phenylalanine, valine, and aspartate Leucine, threonine, and lysine Lysine, arginine and histidine Isoleucine, valine and phenylalanine ANSWER DOWNLOAD EXAMIANS APP
Structure and Properties of Amino Acids Protein fluorescence arises primarily from which residue? Tryptophan Tyrosine Phenylalanine Arginine Tryptophan Tyrosine Phenylalanine Arginine ANSWER DOWNLOAD EXAMIANS APP
Structure and Properties of Amino Acids Which of the following pairs of amino acids would carry a negative charge on their side chain at pH 8.0? Asparagine & Glutamine Histidine & Lysine Leucine & Glycine Aspartate & Glutamate Asparagine & Glutamine Histidine & Lysine Leucine & Glycine Aspartate & Glutamate ANSWER DOWNLOAD EXAMIANS APP
Structure and Properties of Amino Acids The isoelectric point of an amino acid is defined as the pH where the carboxyl group is uncharged where the amino group is uncharged where the molecule carries no electric charge of maximum electrolytic mobility where the carboxyl group is uncharged where the amino group is uncharged where the molecule carries no electric charge of maximum electrolytic mobility ANSWER DOWNLOAD EXAMIANS APP