How Did the Authors Test If Flatworms Could Moderate the Immune

question 66

Multiple Choice

How did the authors test if flatworms could moderate the immune system?

• A)By exposing white blood cells to flatworm antigens and measuring IL-10 concentrations
• B)By exposing white blood cells to dust mite antigens and measuring IL-10 concentrations
• C)By exposing white blood cells to flatworm antigens and measuring histamine concentrations
• D)By exposing white blood cells to dust mite antigens and measuring histamine concentrations
• E)By infecting children with flatworms and looking at their number of white blood cells

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Definitions:

Beneficial Activities

Activities that produce positive outcomes for individuals or communities, including economic, social, or environmental benefits.

Own and Sell

The legal rights and ability to possess and then transfer the ownership of goods or assets.

Purchasers of Resources

Individuals or entities that buy or acquire resources for the purpose of production of goods and services.

Marginal Analysis

An examination of the additional benefits of an activity compared to the additional costs incurred by that same activity, emphasizing decisions at the margin.