Structure and Properties of Amino Acids Serine and threonine are polar amino acids due to reactive alcoholic group in the side chain reactive hydroxyl group in the side chain reactive keto group in the side chain reactive aldehyde group in the side chain reactive alcoholic group in the side chain reactive hydroxyl group in the side chain reactive keto group in the side chain reactive aldehyde group in the side chain ANSWER DOWNLOAD EXAMIANS APP
Structure and Properties of Amino Acids In a polypeptide average mass of an amino acid residue is 118 daltons 110 daltons 150 daltons 80 daltons 118 daltons 110 daltons 150 daltons 80 daltons ANSWER DOWNLOAD EXAMIANS APP
Structure and Properties of Amino Acids Which of the following is not the hydrophobic and aromatic amino acid? Tryptophan None of these Phenylalanine Tyrosine Tryptophan None of these Phenylalanine Tyrosine 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 Aspartate & Glutamate Histidine & Lysine Leucine & Glycine Asparagine & Glutamine Aspartate & Glutamate Histidine & Lysine Leucine & Glycine 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 zwitterions an isotope a cation nonpolar a zwitterions an isotope a cation nonpolar ANSWER DOWNLOAD EXAMIANS APP
Structure and Properties of Amino Acids Which of the following is a nonprotein amino acid? None of these Dopamine Cystine Hydroxylysine None of these Dopamine Cystine Hydroxylysine ANSWER DOWNLOAD EXAMIANS APP
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