What Is the Main Reason That HIV Usually Cannot Be

question 60

Multiple Choice

What is the main reason that HIV usually cannot be completely eliminated by the body's immune system?

• A)The virus infects B cells.
• B)The virus does not trigger an innate immune response.
• C)The virus has a high mutation rate.
• D)The virus is too small.

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Definitions:

Annual Coupon

The yearly interest payment paid to bondholders, typically expressed as a fixed percentage of the bond's face value.

Maturity

The date on which the principal amount of a financial instrument, such as a bond or loan, becomes due and is repaid to the investor.

Nominal Rate

The interest rate before adjustments for inflation, which reflects the percentage change in money supply but not the purchasing power.

Real Rate

The real rate is the rate of interest an investor expects to receive after allowing for inflation, reflecting the actual purchasing power of the returns.