Structure and Properties of Amino Acids What is the heaviest of the twenty amino acids? Phenylalanine Histidine Tryptophan Tyrosine Phenylalanine Histidine Tryptophan Tyrosine ANSWER DOWNLOAD EXAMIANS APP
Structure and Properties of Amino Acids Which of the following is a nonprotein amino acid? Hydroxylysine None of these Cystine Dopamine Hydroxylysine None of these Cystine Dopamine ANSWER DOWNLOAD EXAMIANS APP
Structure and Properties of Amino Acids In a polypeptide average mass of an amino acid residue is 150 daltons 80 daltons 110 daltons 118 daltons 150 daltons 80 daltons 110 daltons 118 daltons 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 accessory trace specialized essential accessory trace specialized ANSWER DOWNLOAD EXAMIANS APP
Structure and Properties of Amino Acids When the amino acid alanine (R-group is CH3) is added to a solution with a pH of 7.3, alanine becomes a cation an isotope a zwitterions nonpolar a cation an isotope a zwitterions nonpolar 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? Asp, Ile, and Pro Arg, His, and Lys Phe, Trp, and Tyr Ala, Leu, and Val Asp, Ile, and Pro Arg, His, and Lys Phe, Trp, and Tyr Ala, Leu, and Val ANSWER DOWNLOAD EXAMIANS APP
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