--%>
Assignment Help - homework help

Fundamental structure of HIV virus

What is the fundamental structure of HIV virus? Explain the function of glycoproteins of its envelope?

E

Expert

Verified

The HIV is an RNA virus. In its core there are two strands of RNA and reverse transcriptase molecules. The core is enclosed by a capsid, a layer of proteins. The capsid then is enclosed by an envelope containing glycoproteins and lipids.

The glycoproteins of HIV envelope are situated on the outer surface of the virus and they are accountable for the recognition of cells to be infected (that is, the HIV host cell is the CD4 lymphocyte) and for the adhesion of virus to the cell membrane. (That is, CD4 is a receptor glycoprotein of the outer membrane of certain lymphocytes).

   Related Questions in Biology

  • Q : Problem on potential online customers

    The local manufacturer of work gloves and gardening gloves has been enjoy moderate success in its local markets with a physical sales team. The president is convinced that an e-commerce site could significantly raise sales, specifically on the international market.

    		•
  • Q : Crude oil problem Suppose XYZ Airlines

    Suppose XYZ Airlines Ltd, better known as Superair, is XYZ’s third largest airline. Its passenger service and freighter network covers destinations across the Asia Pacific area. Since of the rising price of crude oil, Superair suffered a huge loss in the past fi

    		•
  • Q : Compounds from which the mitochondrion

    Name the main compounds from which the mitochondrion structure is made?

    		•
  • Q : Differentiations between anastral and

    Write down the differentiations between anastral and astral mitosis.

    		•
  • Q : Fielder's contingency model Fielder's

    Fielder's contingency model Taking the queue from the situation approach of leadership approach that any one the style cannot be consider suitable for all the situat

    		•
  • Q : Phanerogamic or cryptogamic Specify the

    Specify the chief representatives of the pteridophytes? Whether this plant group is phanerogamic or cryptogamic?

    		•
  • Q : What is parthenogenesis What is meant

    What is meant by the parthenogenesis?

    		•
  • Q : Main cause of Diabetes What is the main

    What is the main cause of Diabetes?

    		•
  • Q : Probability Analysis-Risk Analysis

    Probability Analysis: Many kinds of probability analysis: A) FMEA, just presented, is one: the “likelihood” of a risk event happening is its “probability” of occurr

    		•
  • Q : Telephone Communication - Organization

    It has become one of the most commonly used means of oral communication. It is used to place and take orders, to exchange urgently needed information, to make appointments, to establish valuable business contacts, and numerous other things. Advantages of the telephone

    		•