Structure and Properties of Amino Acids Protein fluorescence arises primarily from which residue? Arginine Phenylalanine Tyrosine Tryptophan Arginine Phenylalanine Tyrosine Tryptophan ANSWER DOWNLOAD EXAMIANS APP
Structure and Properties of Amino Acids The isoelectric point of an amino acid is defined as the pH where the molecule carries no electric charge of maximum electrolytic mobility where the amino group is uncharged where the carboxyl group is uncharged where the molecule carries no electric charge of maximum electrolytic mobility where the amino group is uncharged where the carboxyl group is uncharged 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? Histidine & Lysine Leucine & Glycine Aspartate & Glutamate Asparagine & Glutamine Histidine & Lysine Leucine & Glycine Aspartate & Glutamate Asparagine & Glutamine ANSWER DOWNLOAD EXAMIANS APP
Structure and Properties of Amino Acids Which of the following amino acid is known as half-cystine residue? Isoleucine Valine Histidine Cysteine Isoleucine Valine Histidine Cysteine ANSWER DOWNLOAD EXAMIANS APP
Structure and Properties of Amino Acids Which of the following is not the hydrophobic and aromatic amino acid? Phenylalanine Tryptophan Tyrosine None of these Phenylalanine Tryptophan Tyrosine None of these ANSWER DOWNLOAD EXAMIANS APP
Structure and Properties of Amino Acids Which amino acid when exposed to ninhydrin produces a brown color? Proline Alanine Valine Asparagine Proline Alanine Valine Asparagine ANSWER DOWNLOAD EXAMIANS APP
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