Aides

assist are caused by the human immunodeficiency computer computer virus (human immunodeficiency virus), which originated in non-human primates in Sub-Saharan Africa and was transferred to humans during the posthumous nineteenth century. Two types of HIV infect humans: HIV-1 and HIV-2. HIV-1 is extremely vulnerable and harmful in its effects and it is more advantageously transmittable and is the cause of the huge majority of HIV infections. The evil unsoundness damage of HIV-1 is closely related to a virus rear in the chimpanzees of the subspecies Pan troglodytes, which lives in the forests of the commutation African. HIV is a retrovirus and it is named so because they reverse the usual desoxyribonucleic acid to ribonucleic acid flow of genetic information in transcription. acquired repellent deficiency syndrome attacks cells of the resistant system, as its name implies, (Acquired Immune wishing Syndrome). HIV has a membranous cover that helps the cell o wn armament cells and total together with the soldiery cell membrane, delivering the inwardly of the virus to the host cell. After HIV enters a host cell, the protein coat touch the RNA as a pathfinder to make a double-stranded DNA then goes into the nucleus and makes itself go into the host cell. help causes damage to the human body in many ways. frontmost symptoms of this disease may include headache, terrible throat, fever, swollen complete and groin, extreme fatigue, rashes and diarrhea.

 A soulfulness pathetic from AIDS may give in to tuberculosis or other equal lung infections. In most of the cases the affected soul loses body load severely. The affected person may withal go by means of Kaposis sarcoma, a ki! nd of cancer. payable to this, the person has to undergo indefinable swelling, particularly around the eyes. The person infected with HIV virus may also comport from open sores. The person with AIDS is also likely to amaze from white patches or ulcers in the mouth. The infected person may get a question tumor. A person with AIDS may also may come down to esophagitis (inflammation of the lining of the lower terminal of the esophagus). Eventually the person dies a painful...If you want to get a full essay, order it on our website: OrderEssay.net

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