Some Enzymes Require Trace Metals to Function as Cofactors

question 16

Multiple Choice

Some enzymes require trace metals to function as cofactors. What do the trace metals do?

• A) Trace metals provide energy for the reaction.
• B) Trace metals covalently modulate the enzyme.
• C) Trace metals are necessary for the transfer of electrons between substrates.
• D) Trace metals are necessary for the transfer of uncharged chemical groups between substrates.
• E) Trace metals must be present in the enzyme in order for the enzyme to bind substrate.

---

Definitions:

Liberty and Monopoly

A concept exploring the tension between individual freedoms and the control of markets by large corporations or monopolies.

Liberty of American Workers

The concept of freedom and rights within the workplace, historically tied to the labor movement's fight for fair wages, safe working conditions, and the right to unionize.

Gilded Age

A term for the late 19th century in the United States, marked by economic growth, political corruption, and social inequality.

Horizontal Expansion

The process by which a corporation acquires or merges with its competitors.