Which of the Following Statements About the Classical Pathway of Complement

question 21

Multiple Choice

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

• A) The C3 protein is not involved in the classical pathway.
• B) C1 is the first protein activated in the pathway.
• C) Cleavage of complement proteins increases inflammation.
• D) The classical pathway is activated by antibodies binding to bacterial cells.

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