Which of the Following Statements About the Classical Pathway of Complement

question 5

Multiple Choice

Which of the following statements about the classical pathway of complement activation is FALSE?

• A) Cleaved fragments of some of the proteins act to increase inflammation.
• B) The C1 protein complex is initiated by antigen-antibody complexes.
• C) C3b causes opsonization.
• D) C3 is not involved in the classical pathway.
• E) C1 is the first protein activated in the classical pathway.

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Definitions:

Corn Output

The overall amount of corn generated during a specific timeframe, commonly quantified in bushels or tons.

Workers

Individuals engaged in any form of employment or labor.

Marginal Product

The additional output a firm produces as a result of hiring one more unit of a factor of production, such as labor or capital.

Bushel of Wheat

A measure of volume used in the U.S. to quantify agricultural commodities, equivalent to approximately 35.24 liters.