During the Krebs Cycle

question 54

Multiple Choice

During the Krebs cycle,

• A) substrate-level phosphorylation occurs.
• B) oxaloacetate is regenerated.
• C) electrons and H⁺ are transferred to coenzymes NAD⁺ and FAD.
• D) molecules of carbon dioxide are formed.
• E) all of these occur.

---

Definitions:

Fifteenth Amendment

An amendment to the United States Constitution that prohibits the federal and state governments from denying a citizen the right to vote based on that citizen's "race, color, or previous condition of servitude."

Global Village

Marshall McLuhan’s term describing the way that new communication technologies override barriers of space and time, joining together people all over the globe.

Marshall McLuhan

A Canadian philosopher known for coining the expressions "the medium is the message" and "global village," and for his work on the effects of mass media on culture and human perception.

English Premier League

A professional football league in England, regarded as one of the top football leagues in the world.