Which of the Following Is NOT a Redox Pair

question 44

Multiple Choice

Which of the following is NOT a redox pair?

• A) fumarate/succinate
• B) NADH + H⁺/NAD
• C) H₂S/H₂O
• D) quinone/quinol (Q/QH₂)
• E) FAD/FADH2

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Definitions:

Luxury Good

A product that is not necessary for basic survival but is deemed as highly-desirable within a culture or society, often associated with wealth or quality.

Income Elasticity

A measure of how the demand for a good or service changes in response to changes in consumer income.

Homothetic Preferences

A situation in consumer theory where a consumer's preference structure can be represented by a utility function that is proportionally scalable.

Engel Curve

A graphical representation that shows the relationship between income and the demand for a good or service, keeping all other factors constant.