Plastoquinone PQ), an Electron Carrier of Small Molecular Weight, Is

question 35

Multiple Choice

Plastoquinone PQ) , an electron carrier of small molecular weight, is found in the electron transport chain associated with photosystem II. If PQ is not directly anchored to other membrane or cytoplasmic structures, it is probably

• A) mobile in the thylakoid membrane.
• B) lipid soluble.
• C) a molecule that serves as a shuttle between the electron transport chain and ATP synthase.
• D) both A and B.

---

Definitions:

Congress

The legislative branch of the United States federal government, consisting of two houses: the Senate and the House of Representatives.

Southern Politicians

Political leaders from the Southern United States, often associated historically with the promotion of states' rights and the defense of slavery.

Supreme Court

The highest judicial court in a country or state, often having the final say in legal disputes and constitutional matters.

Agricultural Adjustment Act

A U.S. federal law enacted in 1933 as part of the New Deal, aiming to boost agricultural prices by reducing surpluses.