Page |1
Portage Learning CHEM 210 Biochemistry
Biochem Final Exam Questions and
Correct Answers/ Latest Update / Already
Graded
T/F: According to the module, a compound with a molecular mass of
1,000 g/mol is considered a macromolecule.
Ans: false
macromolecule >5,000 g/mol
T/F: Biomolecules can have two or more different functional groups.
Ans: true
T/F: The following group is an amine.
C2H5NH2
Ans: true
T/F: In a eukaryotic cell, the organelles called peroxisomes serve the
purpose of digesting macromolecules.
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Ans: false
peroxisomes degrade dangerous/hazardous molecules,
lysosomes degrade macromolecules
T/F: In a eukaryotic cell, the organelles called lysosomes serve the
purpose of digesting macromolecules.
Ans: true
T/F: Carbon dioxide has a linear molecular shape AND has a bond angle
of 109.5 degrees.
Ans: false
linear shape = 180 degrees
Of the following, ___ is not a property of carbon.
Forming ionic bonds
Forming cyclic structures
Forming multiple bonds
Forming bonds with oxygen
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Bonding in long chains
Ans: Forming ionic bonds
Which of the following is an element not typically found in living
organisms?
Br
Ca
H
S
Na
Ans: Br
What are the functional groups found in carbohydrates?
Ans: carbonyls (C=O)
alcohol/hydroxyls (-OH)
ketones
aldehydes
What is a ketone?
All rights reserved © 2025/ 2026 |
Portage Learning CHEM 210 Biochemistry
Biochem Final Exam Questions and
Correct Answers/ Latest Update / Already
Graded
T/F: According to the module, a compound with a molecular mass of
1,000 g/mol is considered a macromolecule.
Ans: false
macromolecule >5,000 g/mol
T/F: Biomolecules can have two or more different functional groups.
Ans: true
T/F: The following group is an amine.
C2H5NH2
Ans: true
T/F: In a eukaryotic cell, the organelles called peroxisomes serve the
purpose of digesting macromolecules.
All rights reserved © 2025/ 2026 |
, Page |2
Ans: false
peroxisomes degrade dangerous/hazardous molecules,
lysosomes degrade macromolecules
T/F: In a eukaryotic cell, the organelles called lysosomes serve the
purpose of digesting macromolecules.
Ans: true
T/F: Carbon dioxide has a linear molecular shape AND has a bond angle
of 109.5 degrees.
Ans: false
linear shape = 180 degrees
Of the following, ___ is not a property of carbon.
Forming ionic bonds
Forming cyclic structures
Forming multiple bonds
Forming bonds with oxygen
All rights reserved © 2025/ 2026 |
, Page |3
Bonding in long chains
Ans: Forming ionic bonds
Which of the following is an element not typically found in living
organisms?
Br
Ca
H
S
Na
Ans: Br
What are the functional groups found in carbohydrates?
Ans: carbonyls (C=O)
alcohol/hydroxyls (-OH)
ketones
aldehydes
What is a ketone?
All rights reserved © 2025/ 2026 |
