Biochemistry Module 3 Exam / Study Guide Questions with Definitive Solutions

Biochemistry Module 3 Exam / Study
Guide Questions with Definitive
Solutions

Quiz____?

True or False: The amino acids lysine and arginine both contain sulfur
atoms. -

Answer✓✓

False




Quiz____?

True or False: The following secondary structure shown below is an
example of a beta-turn. -

Answer✓✓

False




Quiz____?

True or False. The side chain of histidine is bonded to the backbone
nitrogen atom. -

Answer✓✓

False




Quiz____?

True or False: The name of the molecule that binds to an enzyme is called
the ligand. -

Answer✓✓

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, False




Quiz____?

True or False: An inhibitor that binds at the active site is a coenzyme. -

Answer✓✓

False




Quiz____?

Which amino acids both have an R group (side chain) with an -OH
functional group? -

Answer✓✓

Ser and Thr




Quiz____?

The formation of a peptide bond between two amino acids is an example
of a(n) _____ reaction. -

Answer✓✓

Condensation




Quiz____?

The peptide Ala-Glu-Gly-Ala-Leu has ______ . -

Answer✓✓

Four peptide bonds




Quiz____?
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