Question

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

Answer 1

Hint: HIV infects a sort of white vegetative cell within the body's system called a T-helper cell.It is also called a CD4 T cell. These vital cells remain healthy by fighting off infections and diseases. HIV cannot replicate on its own. Rather , the virus attaches itself to a T-helper cell and fuses with it.

Complete answer:
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HIV viruses attain entry into Macrophages and (Helper) T-lymphocytes after entering into the form. HIV virus attacks the CD4 positive cells that's WBC and T- helper cells of our body. HIV virus after stepping into our body first of all attacks our WBCs that's why WBCs are familiar as HIV FACTORY . Then it attacks on T- helper cells leading to progressive immunodeficiency.
Events that occur within the cells are:
(i) Viral RNA forms DNA by reverse transcription using the enzymes polymerase and directs the infected cells to provide viral particles. (ii) Macrophages still produce viral particles and performance as HIV factories. (iii) The viral particles simultaneously enter into helper T-lymphocytes, replicate and produce viral progenies. (iv) the amount of T-Lymphocytes progressively decreases within the body of the infected person. (v) a person suffers from bouts of fever, weight loss during this and also decreases within the number of cells ends up in weakening of the system.

Note: The virus after going in the cell releases its RNA into the host cell. Here, it's first converted into a double stranded DNA by the enzyme polymerase. The double stranded DNA then gets combined into the DNA of the host cell. The viral DNA is then replicated across with the host cell DNA to make the viral proteins. The new viruses are then gathered from the RNA and therefore the protein from. During this way the virus keeps up to duplicate and multiply inside the host cell.