If HIV First Enters the Cell in an Endocytotic Vesicle

question 24

Multiple Choice

If HIV first enters the cell in an endocytotic vesicle, instead of directly fusing with the plasma membrane, then

• A) HIV infection should be hindered by microtubule polymerization inhibitors such as nocodazole.
• B) HIV infection should be more efficient at lower temperatures.
• C) intact cortical actin microfilaments should interfere with HIV infection.
• D) cells lacking integrins should be resistant to HIV infection.
• E) addition of ligands for other cell-surface receptors to stimulate their endocytosis should increase the efficiency of HIV infection.

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Definitions:

Yield to Maturity

The total return anticipated on a bond if it is held until the date it matures, reflecting interest and price appreciation.

Par Value

The face value of a bond or stock, representing the amount that will be returned to the investor at maturity or the nominal value of a share.

Capital Gains Yield

The percentage change in the price of an investment over a specified period, not accounting for dividends or other earnings.

Yield to Call

The return an investor would receive if a callable bond is held until the issuer exercises the call option.