Structure and Properties of Amino Acids Which of the following amino acid contain an imidazolium moiety? Histidine Cysteine Alanine Valine Histidine Cysteine Alanine Valine 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 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 nonpolar a zwitterions a cation an isotope nonpolar a zwitterions ANSWER DOWNLOAD EXAMIANS APP
Structure and Properties of Amino Acids What is the end product of leucine metabolism? Acetyl carnitine Acetyl-CoA Oxaloacetic acid Pyruvic acid Acetyl carnitine Acetyl-CoA Oxaloacetic acid Pyruvic acid 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 3.3, and 10.5 2.2, and 9.4 6.5, and 8.0 1.1, and 12.1 3.3, and 10.5 2.2, and 9.4 6.5, and 8.0 ANSWER DOWNLOAD EXAMIANS APP
Structure and Properties of Amino Acids Coomassie Blue stains the proteins by reacting with free c-termini peptide bonds arginine residues aromatic ring free c-termini peptide bonds arginine residues aromatic ring ANSWER DOWNLOAD EXAMIANS APP