Lucky people who cannot be infected with HIV are protected because
A)they are already infected.
B)their cells lack receptors that admit the virus.
C)their cells have extra receptors for HIV.
D)they were vaccinateD.

Question

Quizplus · Accepted Answer

Lucky people who cannot be infected with HIV are protected because their cells lack receptors that admit the virus. This means that the virus cannot enter their cells and replicate, protecting them from being infected.

Lucky People Who Cannot Be Infected with HIV Are Protected