Which of the Following Is an Example of a Revenue

question 23

Multiple Choice

Which of the following is an example of a revenue agency?

• A) the Federal Reserve System
• B) the Agricultural Extension Service
• C) the U.S. Customs Service
• D) the Securities and Exchange Commission

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Definitions:

Parietal Cells

Cells located in the lining of the stomach that secrete hydrochloric acid and intrinsic factor, essential for digestion and vitamin B12 absorption, respectively.

Intrinsic Factor

Intrinsic factor is a protein produced by the stomach lining that is essential for the absorption of vitamin B12, necessary for the production of red blood cells.

HCl

HCl, or hydrochloric acid, is a strong, corrosive acid commonly used in laboratory and industrial applications, and naturally present in gastric acid to aid in digestion.

Enzymatic Digestion

Enzymatic digestion involves the breakdown of food by enzymes into absorbable substances in the digestive system.