All of the Following Are Components of an Amino Acid

question 2

Multiple Choice

All of the following are components of an amino acid EXCEPT a(n)

• A) a- carbon.
• B) R group.
• C) carboxyl group.
• D) amino group.
• E) pentose group.

---

Definitions:

Marc Levinson

An economist, historian, and author known for his work on globalization, economics, and the history of business and technology.

Laffer Curve

An economic theory proposing that there is an optimal tax rate that maximizes government revenue without discouraging productivity and investment.

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.