The main difference between them is given below-
The viral reverse transcriptase of HIV will make the copy of cDNA first from RNA by a process known as reverse transcription.. Then the process of transcription converts the DNA back into RNA again.
On the other hand, the RNA dependent polymerase of influenza will carry out the replication from the already available strand of RNA. The transcription will be carried out straight from the RNA already available.
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Why (HIV) Viral reverse transcriptase (vRT) is different from the (Influenza) RNA dependent polymerase?
Retrovirus HIV has (+) RNA genome. The virus uses ___________ to make __________. A. viral RNA dependent DNA polymerase, dsDNA B. viral reverse transcriptase, (-) RNA strand
1. In retroviral replication (such as HIV) reverse transcriptase is used to convert viral ds RNA into viral ds DNA viral ss RNA viral mRNA viral ss DNA 2. Many viruses undergo an uncoating process prior to replication. Which statement depicts the uncoating process? the virus destroys the host nuclear membrane allowing it access to DNA the virus sheds its protein coat the virus shed its envelope when entering the cell via the cell membrane the virus sheds its...
61) What is happening in this picture? Copyright Juhn Wiley & Sons, a) HIV reverse transcriptase makes a cDNA copy of its genetic information from the viral RNA. b) The virus attaches to the CD4 receptor of the cell. c) The attached viral particle injects both viral RNA and reverse transcriptase into the host cell. d) The host cell begins to manufacture more viral particles.
........have genomes that consist of (+) strand RNA. Instead of RNA polymerase, they package a reverse transcriptase, which transcribes the RNA into a double-stranded DNA. The double-stranded DNA is then integrated into the host genome, where it directs the expression of the viral genes.
HIV is a retrovirus (a virus that uses reverse transcriptase). a. What is reverse transcriptase? b. How is a retrovirus different from other viruses? c. How does a retrovirus infect a cell and reproduce itself? 2. Review of the immune system. a. What is a T cell? b. What varieties of T cell exist? How are they functionally different? c. What are their roles in the human body? d. How is each T cell variety differentiated from the others (molecularly)?...
Which is incorrect descriptions of the genetic event initiated by the HIV reverse transcriptase (RT) upon the HIV infection? Select one: a. RT catalyzes initial synthesis of ssDNA using viral genomic RNA as the template. b. The first RNA template is degraded after ssDNA synthesis. c. The whole process is completed after synthesis of dsDNA. d. tRNAs are adopted as the first primers. e. None of these
28. Which is incorrect descriptions of the genetic event initiated by the HIV reverse transcriptase (RT) upon the HIV infection? Select one: a. RT catalyzes initial synthesis of ssDNA using viral genomic RNA as the template. b. The first RNA template is degraded after ssDNA synthesis. c. The whole process is completed after synthesis of dsDNA. d. tRNAs are adopted as the first primers. e. None of these
HIV uses the reverse transcriptase enzymes to make A, Dna from a dna template B. Dna from an rna template c. rna from an rna template d rna from a dna template
Question 29 Which of the enzymes below would nearly all RNA viruses have? DNA-=dependent DNA polymerase Lysozyme RNA-dependent RNA polymerase Reverse transcriptase ATP synthase
help Which of the following enzyme is essential in PCR? RNA primers taq- polymerase • RNA polymerase reverse transcriptase ORNA dependent RNA polymerase