T/F: According to the module, a compound with a molecular mass of 1,000 g/mol is considered a macromolecule. - CORRECT ANSWER false
macromolecule >5,000 g/mol
T/F: Biomolecules can have two or more different functional groups. - CORRECT ANSWER true
T/F: The following gro...
PORTAGE LEARNING CHEM 210 BIOCHEMISTRY
FINAL EXAM 2024-2025 QUESTIONS WITH
VERIFIED SOLUTIONS
T/F: According to the module, a compound with a molecular mass of 1,000 g/mol is
considered a macromolecule. - CORRECT ANSWER false
macromolecule >5,000 g/mol
T/F: Biomolecules can have two or more different functional groups. - CORRECT
ANSWER true
T/F: The following group is an amine.
C2H5NH2 - CORRECT ANSWER true
T/F: In a eukaryotic cell, the organelles called peroxisomes serve the purpose of
digesting macromolecules. - CORRECT ANSWER false
T/F: In a eukaryotic cell, the organelles called lysosomes serve the purpose of
digesting macromolecules. - CORRECT ANSWER true
,PORTAGE LEARNING CHEM 210 BIOCHEMISTRY
FINAL EXAM 2024-2025 QUESTIONS WITH
VERIFIED SOLUTIONS
T/F: Carbon dioxide has a linear molecular shape AND has a bond angle of 109.5
degrees. - CORRECT ANSWER 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
Bonding in long chains - CORRECT ANSWER Forming ionic bonds
Which of the following is an element not typically found in living organisms?
Br
Ca
H
, PORTAGE LEARNING CHEM 210 BIOCHEMISTRY
FINAL EXAM 2024-2025 QUESTIONS WITH
VERIFIED SOLUTIONS
S
Na - CORRECT ANSWER Br
What are the functional groups found in carbohydrates? - CORRECT ANSWER
carbonyls (C=O)
alcohol/hydroxyls (-OH)
ketones
aldehydes
What is a ketone? - CORRECT ANSWER carbonyl group bonded to 2 carbons
A ___ is a chemical formula that shows how the atoms of a molecule are bonded to
one another. - CORRECT ANSWER Kekule' structure
A _____ is a chemical formula that does NOT show the C-H and C-C bonds. -
CORRECT ANSWER condensed formula
A collection of two or more macromolecules uniting is called a ___. - CORRECT
ANSWER supramolecular complex
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