Which Taste Modality Does Not Involve Activation of a G-Protein

question 11

Multiple Choice

Which taste modality does not involve activation of a G-protein coupled receptor?

• A)bitter
• B)sweet
• C)umami
• D)sour
• E)all taste sensations involve GPCRs

---

Definitions:

Marginal Tax Rates

The rate of tax applied to the last dollar of income, which varies depending on income level and tax bracket.

Tax Revenue

The income that a government receives from taxation of individuals and businesses.

Rational Expectationists

Economists advocate the view that people base their choices on logical thinking, accessible data, and historical experiences.

Government Policy

A course of action or a series of actions taken by a government to address a particular issue, problem, or need in society.