Hiv And Aids

human immunodeficiency virus & AIDS What does human immunodeficiency virus nucleotide for? human immunodeficiency virus is the human immunodeficiency virus. some(prenominal) muckle get flu wish well symptoms after a few weeks of getting HIV incisively others do non get any symptoms There ar medications that keister irksome down the destruction of the immune system, improve the health of people and reduce ability to transmit HIV untreated early HIV infection is also associated with many diseases including cardiovascular disease, kidney disease, liver disease, and cancer A blood test for HIV looks for these antibodies. If you have them in your blood, it mean that you have HIV infection. tidy sum who have the HIV antibodies atomic number 18 called HIV-Positive. How many types are at that place? Two types of HIV, HIV-1 and HIV-2. They are retroviruses. An ribonucleic acid virus (a virus unruffled not of deoxyribonucleic acid but of ribonucleic acid). Retro viruses have an enzyme called shiner transcriptase that gives them the unique property of transcribing RNA (their RNA) into DNA. The retroviral DNA can past integrate into the chromosomal DNA of the host cell to be expressed there. Outside of a human cell, HIV exists as roughly spherical particles (sometimes called virions). The originate of each particle is stud with lots of little spikes. HIV particles surround themselves with a coating of fatty material cognize as the viral gasbag (or membrane).

Projecting from this are round 72 little spikes, which are formed from the proteins gp120 and gp41. Just to a lower place the viral envelope is a layer ca! lled the matrix, which is made from the protein p17. The viral  fondness (or capsid) is usually bullet-shaped and is made from the protein p24. Inside the core are triple enzymes required for HIV replication called reverse transcriptase, integrase and protease. to a interruption held within the core is HIVs inherited material, which consists of two identical strands of RNA. thread Transcription and Integration Once inside the cell, the HIV enzyme reverse transcriptase converts the viral RNA into DNA, which is compatible with human genetic material. This DNA...If you indispensability to get a full essay, order it on our website: BestEssayCheap.com

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