CHEM 210 – General Chemistry II – Final Exam Questions and Answers Compilation (Fine-Tuned Edition)

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A fibrous protein is an example of a protein _______
A. quaternary structure
B. motif
C. secondary structure
D. amino acid
E. conformation - Correct Answer✔✔-E. conformation

A globular protein is an example of a protein _____
A. motif
B. conformation
C. secondary structure
D. quaternary structure
E. amino acid - Correct Answer✔✔-B. conformation

A lipid is______
A. a fat
B. an oil
C. a molecule that dissolves in a non-polar solvent
D. is made from isoprene units
E. is water soluble - Correct Answer✔✔-C. a molecule that dissolves
in a non-polar solvent

A particular lipid is a liquid at room temperature, so it is called
a(n)___
A. oil
B. fat
C. lipid
D. membrane

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E. sphingolipid - Correct Answer✔✔-A. oil

A particular lipid is a solid at room temperature, so it is called
a(n)_____
A. carotenoid
B. oil
C. sphingolipid
D. fat
E. membrane - Correct Answer✔✔-D. fat

A(n) ____ is a compound that binds to an enzyme in such a way that
the enzyme slows down or stop the enzyme reactions.
A. ligand
B. substrate
C. inhibitor
D. coenzyme
E. deactivator - Correct Answer✔✔-C. inhibitor

An organic molecule that is necessary for an enzymes function is
called a___
A. cofactor
B. coreactant
C. coenzyme
D. bienzyme
E. both B and C - Correct Answer✔✔-C. coenzyme

Any molecule or ion that is necessary for an enzyme's function is
called a ____
A. cofactor
B. coreactant
C. coproduct
D. bienzyme
E. both B and C - Correct Answer✔✔-A. cofactor

Carbohydrates are catabolized by the _____ pathway