Structure and Properties of Amino Acids Questions

• Which amino acids would most likely reside in the membrane-anchoring domain of a membrane embedded protein?
• An essential amino acid is one that
• What is the product of the catabolic breakdown of Alanine?
• What is the product of the catabolic breakdown of Arginine?
• Which pair of amino acids absorbs the most UV light at 280 nm?
• Which of the following amino acid contain an imidazolium moiety?
• In a polypeptide average mass of an amino acid residue is
• Which of the following is not a sensible grouping of amino acids based on their polarity properties?
• How many different amino acids are there?
• The sulphur containing side chain of cysteine is
• Stereo chemical configuration of all a-amino acids derived from proteins is
• Serine and threonine are polar amino acids due to
• Proteins and macromolecular structures take on their higher order structures
• What is the heaviest of the twenty amino acids?
• The α-amino acids have a carboxyl group with a pK around __________ , and an amino group with a pK near __________ .
• Amino acids required in the human diet and not synthesized by the body are called
• What is the end product of leucine metabolism?
• Which of the following is a nonprotein amino acid?
• Which of the following is not an essential amino acid?
• Molecules that bear charged groups of opposite polarity are known as