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 D-Alanine and L-Alanine are technically known as anomers enantiomers polymer epimers anomers enantiomers polymer epimers 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 Leucine & Glycine Aspartate & Glutamate Histidine & Lysine Asparagine & Glutamine Leucine & Glycine Aspartate & Glutamate Histidine & Lysine ANSWER DOWNLOAD EXAMIANS APP
Structure and Properties of Amino Acids Which amino acid when exposed to ninhydrin produces a brown color? Alanine Proline Asparagine Valine Alanine Proline Asparagine Valine 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 6.5, and 8.0 1.1, and 12.1 2.2, and 9.4 3.3, and 10.5 6.5, and 8.0 1.1, and 12.1 2.2, and 9.4 ANSWER DOWNLOAD EXAMIANS APP
Structure and Properties of Amino Acids What is the product of the catabolic breakdown of Arginine? Fumarate Oxaloacetate Alpha-ketoglutarate Succinate Fumarate Oxaloacetate Alpha-ketoglutarate Succinate ANSWER DOWNLOAD EXAMIANS APP