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 nonpolar a zwitterions an isotope a cation nonpolar a zwitterions an isotope a cation ANSWER DOWNLOAD EXAMIANS APP
Structure and Properties of Amino Acids Which pair of amino acids absorbs the most UV light at 280 nm? Cystein & Asparagine Threonine & Histidine Trp & Tyrosine Phenylalnine & Proline Cystein & Asparagine Threonine & Histidine Trp & Tyrosine Phenylalnine & Proline ANSWER DOWNLOAD EXAMIANS APP
Structure and Properties of Amino Acids Which of the following is not an essential amino acid? All of these Glycine Glutamic acid Aspartic acid All of these Glycine Glutamic acid Aspartic acid ANSWER DOWNLOAD EXAMIANS APP
Structure and Properties of Amino Acids What is the heaviest of the twenty amino acids? Tyrosine Histidine Phenylalanine Tryptophan Tyrosine Histidine Phenylalanine Tryptophan ANSWER DOWNLOAD EXAMIANS APP
Structure and Properties of Amino Acids Serine and threonine are polar amino acids due to reactive aldehyde group in the side chain reactive alcoholic group in the side chain reactive keto group in the side chain reactive hydroxyl group in the side chain reactive aldehyde group in the side chain reactive alcoholic group in the side chain reactive keto group in the side chain reactive hydroxyl group in the side chain 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 Histidine & Lysine Aspartate & Glutamate Leucine & Glycine Asparagine & Glutamine Histidine & Lysine Aspartate & Glutamate Leucine & Glycine ANSWER DOWNLOAD EXAMIANS APP
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