HIV /AIDS INFECTION : SIMPLE WY TO SHOW HOW A VIRUS NETRS AND SPREADS AND KILL CELLS AND REPLICATE IN HUMAN BODY

HIV /AIDS INFECTION : SIMPLE WY TO SHOW HOW A VIRUS NETRS AND SPREADS AND KILL CELLS AND REPLICATE IN HUMAN BODY :-----

PROF.DRRAM ,HIV/AIDS,SEX DISEASES,SEX WEAKNESS & ABORTION SPECIALIST 
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virus consists of an outer envelope of protein, fat and sugar wrapped around a set of genes (in the case of HIV, genetic information is carried as RNA instead of DNA) and special enzymes.
HIV has proteins on its envelope that are strongly attracted to the CD4+ surface receptor on the outside of the T4-cell. When HIV binds to a CD4+ surface receptor, it activates other proteins on the cell's surface, allowing the HIV envelope to fuse to the outside of the cell.
Entry can be blocked by entry inhibitors.

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