Cyanide Is a Poison That Binds to the Final Carrier

question 51

Multiple Choice

Cyanide is a poison that binds to the final carrier in the electron transport chain.Why does this property make cyanide deadly?

• A)Cyanide prevents the reduction of oxygen and stops the electron transport chain.
• B)Cyanide inhibits the reduction of NAD⁺ and FAD.
• C)Cyanide blocks the channel through the ATP synthase complex.
• D)Cyanide causes ATP hydrolysis.
• E)Cyanide inhibits the formation of lactate from pyruvatE.

---

Definitions:

Exports

Products or services that are manufactured in one nation and purchased by consumers in a different country.

Imports

Items or services that come from foreign countries for the purpose of being sold domestically.

Import-Licensing Requirement

Regulations requiring a company or individual to obtain permission, often through a specific license, before importing goods into a country, used by governments to control the volume and types of goods entering the market.

Nontariff Barriers

All barriers other than protective tariffs that nations erect to impede international trade, including import quotas, licensing requirements, unreasonable product-quality standards, unnecessary bureaucratic detail in customs procedures, and so on.