Structure and Properties of Amino Acids How many different amino acids are there? 20 An infinite number 100 3 20 An infinite number 100 3 ANSWER DOWNLOAD EXAMIANS APP
Structure and Properties of Amino Acids What is the end product of leucine metabolism? Acetyl-CoA Acetyl carnitine Pyruvic acid Oxaloacetic acid Acetyl-CoA Acetyl carnitine Pyruvic acid Oxaloacetic acid 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? Histidine & Lysine Asparagine & Glutamine Aspartate & Glutamate Leucine & Glycine Histidine & Lysine Asparagine & Glutamine Aspartate & Glutamate Leucine & Glycine 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? Glutamine Asparagine Aspartic acid All of these Glutamine Asparagine Aspartic acid All of these ANSWER DOWNLOAD EXAMIANS APP
Structure and Properties of Amino Acids The sulphur containing side chain of cysteine is hydrophobic, highly reactive and capable of reacting with another cysteine ampiphillic, highly reactive and capable of reacting with another cysteine hydrophillc, highly reactive and capable of reacting with another cysteine None of these hydrophobic, highly reactive and capable of reacting with another cysteine ampiphillic, highly reactive and capable of reacting with another cysteine hydrophillc, highly reactive and capable of reacting with another cysteine None of these 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 __________ . 6.5, and 8.0 3.3, and 10.5 2.2, and 9.4 1.1, and 12.1 6.5, and 8.0 3.3, and 10.5 2.2, and 9.4 1.1, and 12.1 ANSWER DOWNLOAD EXAMIANS APP