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CHEM 210 MODULE 3 BIOCHEMISTRY Exam 2025Newest Questions and Answers (Verified Answers)
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CHEM 210 MODULE 3 BIOCHEMISTRY Exam 2025Newest Questions and Answers (Verified Answers)
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SCORE MORECHEM 210 MODULE 3 BIOCHEMISTRY Exam
2025Newest Questions and Answers
(Verified Answers)
True or False: The amino acids lysine and arginine both contain sulfur atoms.
False
True or False: The following secondary structure shown below is an example of a beta-turn.
False
True or False. The side chain of histidine is bonded to the backbone nitrogen atom.
False
True or False: The name of the molecule that binds to an enzyme is called the ligand.
False
True or False: An inhibitor that binds at the active site is a coenzyme.
False
Which amino acids both have an R group (side chain) with an -OH functional group?
Ser and Thr
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The formation of a peptide bond between two amino acids is an example of a(n) _____ reaction.
Condensation
The peptide Ala-Glu-Gly-Ala-Leu has ______ .
Four peptide bonds
Formally, when there are 100 or more amino acids are covalently linked together that is called a
_________.
Protein
What unit is used by biochemists to indicate the mass of a protein?
Da
All of the 20 standard amino acids contain an R-group that is attached to the:
A) α carbon
B) Carboxyl group
C) Amino group
D) β carbon
E) None of the above
A
Which of the following correctly matches the amino acid with its one letter abbreviation?
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