Structure and Properties of Amino Acids Which of the following amino acid contain an imidazolium moiety? Valine Histidine Cysteine Alanine Valine Histidine Cysteine Alanine 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? Ala, Leu, and Val Phe, Trp, and Tyr Asp, Ile, and Pro Arg, His, and Lys Ala, Leu, and Val Phe, Trp, and Tyr Asp, Ile, and Pro Arg, His, and Lys ANSWER DOWNLOAD EXAMIANS APP
Structure and Properties of Amino Acids Which of the following is not an essential amino acid? Aspartic acid Glutamic acid Glycine All of these Aspartic acid Glutamic acid Glycine All of these ANSWER DOWNLOAD EXAMIANS APP
Structure and Properties of Amino Acids Which of the following amino acids can form hydrogen bonds with their side (R) groups? All of these Aspartic acid Glutamine Asparagine All of these Aspartic acid Glutamine Asparagine 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 an isotope a zwitterions a cation nonpolar an isotope a zwitterions a cation nonpolar 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 __________ . 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 3.3, and 10.5 ANSWER DOWNLOAD EXAMIANS APP
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