Structure and Properties of Amino Acids The isoelectric point of an amino acid is defined as the pH where the carboxyl group is uncharged of maximum electrolytic mobility where the amino group is uncharged where the molecule carries no electric charge where the carboxyl group is uncharged of maximum electrolytic mobility where the amino group is uncharged where the molecule carries no electric charge ANSWER DOWNLOAD EXAMIANS APP
Structure and Properties of Amino Acids What is the product of the catabolic breakdown of Arginine? Oxaloacetate Succinate Fumarate Alpha-ketoglutarate Oxaloacetate Succinate Fumarate Alpha-ketoglutarate 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? Aspartate & Glutamate Histidine & Lysine Asparagine & Glutamine Leucine & Glycine Aspartate & Glutamate Histidine & Lysine Asparagine & Glutamine Leucine & Glycine ANSWER DOWNLOAD EXAMIANS APP
Structure and Properties of Amino Acids In a polypeptide average mass of an amino acid residue is 110 daltons 150 daltons 118 daltons 80 daltons 110 daltons 150 daltons 118 daltons 80 daltons ANSWER DOWNLOAD EXAMIANS APP
Structure and Properties of Amino Acids Protein fluorescence arises primarily from which residue? Phenylalanine Tryptophan Tyrosine Arginine Phenylalanine Tryptophan Tyrosine Arginine ANSWER DOWNLOAD EXAMIANS APP
Structure and Properties of Amino Acids How many different amino acids are there? 3 An infinite number 20 100 3 An infinite number 20 100 ANSWER DOWNLOAD EXAMIANS APP
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