After getting into the body of the person HIV virus enters into macrophages where RNA genome of the virus replicates to form viral DNA with the help of ?

Assertion: HIV enters in macrophages only in human body. Reason: In macrophages RNA genome of virus get incorporated into host cell DNA as such.

Name the type of cells the AIDS virus enters into after getting in the human body.

Viral DNA after being converted from viral RNA by X, incorporates into host genome to undergo replication. What is 'X'?

Name the type of cells the AIDS virus enters into after getting inside the human body. Explain the sequence of events that the virus undergoes within these cells to increase their progeny.

Name the cells HIV attacks first when it gain entry into a human body. How does this virus replicate further to cause immuno deficiency in the baby ?