Which Antibody Can Most Effectively Activate Complement by the Alternate

question 19

Multiple Choice

Which antibody can most effectively activate complement by the alternate pathway, even without prior forming an antigen-antibody complex?

• A) IgA
• B) IgD
• C) IgE
• D) IgG
• E) IgM

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Definitions:

Stated Rate

The nominal interest rate specified in the contractual terms of a financial instrument such as a bond.

Market Rate

The prevailing interest rate available in the marketplace for securities, loans, and deposits.

A Discount

A reduction applied to the normal selling price of a product or service, typically used as a promotional strategy or to incentivize early payment.

Yield

The income return on an investment, such as the interest or dividends received, expressed as a percentage of the investment's cost.