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 cation a zwitterions nonpolar an isotope a cation a zwitterions nonpolar ANSWER DOWNLOAD EXAMIANS APP
Structure and Properties of Amino Acids Molecules that bear charged groups of opposite polarity are known as zwitterions amphions ion conversion ambions zwitterions amphions ion conversion ambions ANSWER DOWNLOAD EXAMIANS APP
Structure and Properties of Amino Acids How many different amino acids are there? 3 20 100 An infinite number 3 20 100 An infinite number ANSWER DOWNLOAD EXAMIANS APP
Structure and Properties of Amino Acids Which of the following amino acid contain an imidazolium moiety? Cysteine Alanine Valine Histidine Cysteine Alanine Valine Histidine ANSWER DOWNLOAD EXAMIANS APP
Structure and Properties of Amino Acids The sulphur containing side chain of cysteine is hydrophillc, highly reactive and capable of reacting with another cysteine ampiphillic, highly reactive and capable of reacting with another cysteine None of these hydrophobic, highly reactive and capable of reacting with another cysteine hydrophillc, highly reactive and capable of reacting with another cysteine ampiphillic, highly reactive and capable of reacting with another cysteine None of these hydrophobic, highly reactive and capable of reacting with another cysteine ANSWER DOWNLOAD EXAMIANS APP
Structure and Properties of Amino Acids Which of the following is a nonprotein amino acid? Dopamine Hydroxylysine None of these Cystine Dopamine Hydroxylysine None of these Cystine ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS