Which agency controls the distribution of drugs that may be easily abused within the Justice Department?

The Drug Enforcement Administration (DEA) is the agency that oversees the regulation and control of substances that have the potential for abuse. This includes not only the distribution of narcotics and other controlled substances but also the enforcement of controlled substance laws. The DEA classifies drugs into different schedules based on their potential for addiction and abuse, ensuring that they are prescribed and dispensed in a manner that minimizes misuse while still allowing for legitimate medical use.

In contrast, other agencies listed have different roles; for instance, the FDA (Food and Drug Administration) is involved in the approval and regulation of food and drugs for public safety but does not specifically focus on the distribution of controlled substances. NDC refers to the National Drug Code, which is used for identifying medications but does not relate to drug enforcement or distribution control. Antibodies do not pertain to this context, as they are part of the immune response and not regulatory bodies. Hence, the DEA is clearly the correct choice when it comes to controlling the distribution of drugs that may be easily abused.