Structure and Properties of Amino Acids The isoelectric point of an amino acid is defined as the pH of maximum electrolytic mobility where the molecule carries no electric charge where the carboxyl group is uncharged where the amino group is uncharged of maximum electrolytic mobility where the molecule carries no electric charge where the carboxyl group is uncharged where the amino group is uncharged ANSWER DOWNLOAD EXAMIANS APP
Structure and Properties of Amino Acids Which pair of amino acids absorbs the most UV light at 280 nm? Threonine & Histidine Phenylalnine & Proline Trp & Tyrosine Cystein & Asparagine Threonine & Histidine Phenylalnine & Proline Trp & Tyrosine Cystein & Asparagine ANSWER DOWNLOAD EXAMIANS APP
Structure and Properties of Amino Acids Amino acids required in the human diet and not synthesized by the body are called essential specialized accessory trace essential specialized accessory trace ANSWER DOWNLOAD EXAMIANS APP
Structure and Properties of Amino Acids Which of the following is not a sensible grouping of amino acids based on their polarity properties? Phe, Trp, and Tyr Asp, Ile, and Pro Ala, Leu, and Val Arg, His, and Lys Phe, Trp, and Tyr Asp, Ile, and Pro Ala, Leu, and Val Arg, His, and Lys ANSWER DOWNLOAD EXAMIANS APP
Structure and Properties of Amino Acids In a polypeptide average mass of an amino acid residue is 150 daltons 118 daltons 110 daltons 80 daltons 150 daltons 118 daltons 110 daltons 80 daltons ANSWER DOWNLOAD EXAMIANS APP
Structure and Properties of Amino Acids The α-amino acids have a carboxyl group with a pK around __________ , and an amino group with a pK near __________ . 3.3, and 10.5 1.1, and 12.1 2.2, and 9.4 6.5, and 8.0 3.3, and 10.5 1.1, and 12.1 2.2, and 9.4 6.5, and 8.0 ANSWER DOWNLOAD EXAMIANS APP
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