Question : Study the diagram showing replication of HIV in humans and answer the following questions accordingly : (i) Write the chemical nature of the coatA . (ii) Name the enzymeBacting onXto produce molecule0 . N ame0 . (iii) Mention the riame of the host cellDthe HIV attacks first when it enters into the human body. (iv) Name the two different cells the new virusesEsuibsequently attack.

Question : Study the diagram showing replication of HIV in humans an

1.	Question : Study the diagram showing replication of HIV in humans and answer the following questions accordingly : (i) Write the chemical nature of the coatA . (ii) Name the enzymeBacting onXto produce molecule0 . N ame0 . (iii) Mention the riame of the host cellDthe HIV attacks first when it enters into the human body. (iv) Name the two different cells the new virusesEsuibsequently attack.
Answer» Solution :(i) CoatAis MADE up of protein. (II) The enzymeV Bis REVERSE transcriptase,Cis viral DNA. (III) The host cellDis MACROPHAGE. (iv) The new virusesEsubsequently attack macrophages and helper T-lymphocytes