Now we move on to step seven. Once we synthesize all the proteins as well as the protein capsid within the cytoplasm of the cell, all these important contents then basically move towards the cell membrane of the human cell and they begin to push on that cell membrane to form this lipid layer, as shown in purple. So the single strand viral RNA, as well as the viral proteins move towards the membrane of the cell and begin to push outward on that cell membrane. And finally, in step seven, once our system is outside, the virus matures into our HIV system, the human immunodeficiency virus that can go on to infect other cells within the human body. So this is basically the lifecycle of HIV. It's the method by which the HIV system infects the human cells and uses them machinery, the organelles of the human cell, to basically replicate our HIV system, to produce more HIV systems that can go on to, in fact even more HIV, even more cells.