Reverse transcriptase

Which of the following statements about HIV is // are correct ? A. HIV makes a copy of DNA from its RNA genome using enzyme reverse transcriptase. B. HIV kills the macrophages it infects. C. The genome of HIV comprises of two single-stranded RNA. D. HIV causes depletion of helper T lymphocytes, due to which the person starts suffering from infections that would have been otherwise overcome, such as those due to bacteria Mycobacterium and other parasites.

Which of the following statement regarding entry of HIV into target cell is/are correct? A. The initial binding event occurs between viral Gp120 and CD, molecules. B. It belongs to genus Flavivirus. C. Viral entry proceeds through fusion of viral envelop with the target cell membrane . D. Only reverse transcriptase gain entry inside the target cell

Which of the following statements about HIV is // are correct ? A. HIV makes a copy of DNA from its RNA genome using enzyme reverse transcriptase. B. HIV kills the macrophages it infects. C. The genome of HIV comprises of two single-stranded RNA. D. HIV causes depletion of helper T lymphocytes, due to which the person starts suffering from infections that would have been otherwise overcome, such as those due to bacteria Mycobacterium and other parasites.

Which of the following statement regarding entry of HIV into target cell is/are correct? A. The initial binding event occurs between viral Gp120 and CD, molecules. B. It belongs to genus Flavivirus. C. Viral entry proceeds through fusion of viral envelop with the target cell membrane . D. Only reverse transcriptase gain entry inside the target cell

Reverse transcrptase:

The reverse currents corresponding to reverse voltages 10 V and 20 V are 25 muA and 50 muA respectively . The reverse resistance is

The reverse currents corresponding to reverse voltages 10 V and 20 V are 25 muA and 50 muA respectively, the reverse resistance is