How Is the Classical Pathway of Complement Activated

question 53

Multiple Choice

How is the classical pathway of complement activated?

• A) By polysaccharides on the surface of bacteria
• B) By enzyme catalysis
• C) By binding of antigen with antibody
• D) By lipopolysaccharides on surface of red blood cells

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Definitions:

Discount Rate

The interest rate charged by central banks on loans extended to financial institutions or the rate used in discounted cash flow analysis to determine the present value of future cash flows.

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Existing Customer

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Frederick Reichheld

A business strategist best known for his work on customer loyalty, including the development of the Net Promoter Score (NPS) as a measure of customer loyalty and satisfaction.