BIOCHEMISTRY MODULE 3 EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+

BIOCHEMISTRY MODULE 3 EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ True or False: The amino acids lysine and arginine both contain sulfur atoms. Correct Answer: False True or False: The following secondary structure shown below is an example of a betaturn. Correct Answer: False True or False. The side chain of histidine is bonded to the backbone nitrogen atom. Correct Answer: False True or False: The name of the molecule that binds to an enzyme is called the ligand. Correct Answer: False True or False: An inhibitor that binds at the active site is a coenzyme. Correct Answer: False Which amino acids both have an R group (side chain) with an -OH functional group? Correct Answer: Ser and Thr 2 The formation of a peptide bond between two amino acids is an example of a(n) _____ reaction. Correct Answer: Condensation The peptide Ala-Glu-Gly-Ala-Leu has ______ . Correct Answer: Four peptide bonds Formally, when there are 100 or more amino acids are covalently linked together that is called a _________. Correct Answer: Protein What unit is used by biochemists to indicate the mass of a protein? Correct Answer: Da