The Average Value Added Per U

question 14

Multiple Choice

The average value added per U.S. farm worker is about _____ times that of farm workers in low- and middle-income countries.

• A) twenty
• B) fifteen
• C) ten
• D) seventy-five
• E) five

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Definitions:

Imidazole Ring

A heterocyclic compound containing a ring made of three carbon atoms and two nitrogen atoms, found in many biologically important molecules.

Side Chain

A group of atoms attached to the main part of a molecule and having a composition and structure independent of the molecule's primary structure.

Amino Acid

Organic compounds containing an amine (-NH2) and a carboxyl (-COOH) functional group, along with a side chain; they are the building blocks of proteins.

Complete Proteins

Proteins that contain all nine essential amino acids necessary for the dietary needs of humans.