Home » NCLEX » NCLEX-PN » Which of the following is true concerning human immunodeficiency virus (HIV)?
Which of the following is true concerning human immunodeficiency virus (HIV)?
A. HIV infection involves CD4 receptor protein on the surface of helper T-cells.
B. The presence of circulating antibodies that neutralize HIV is evidence that the individual has immunity-HIV.
C. HIV replication occurs extracellularly.
D. DNA replication
Correct Answer: A
Explanation/Reference:
Explanation:
The virus makes a DNA copy of its own RNA using the reverse transcriptase enzyme, and the DNA copy is inserted into the genetic material of the infected cell.Physiological Adaptation
Download Printable PDF. VALID exam to help you PASS.
|
|