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What is the function of reverse transcriptase in retroviruses? it converts host cell rna into viral dna. it uses viral rna as a template for dna synthesis. it hydrolyzes the host cell's dna. it translates viral rna into proteins. it uses viral rna as a template for making complementary rna strands?

Respuesta :

Retroviruses have an RNA genome rather than the usual DNA genome. 
They have a special enzyme called a reverse transcriptase (called RT for short) which takes the RNA genome and transcribes it back into DNA. So from your list the answer would be:
it uses viral RNA as a template for DNA synthesis.
luisvaschetto

Retroviruses are viruses capable of integrating their genomes into the host genome. The reverse transcriptase is a key enzyme to achieve the integration of the retroviral genome into the host.

  • The function of reverse transcriptase in retroviruses is to use viral RNA as a template for DNA synthesis.

  • Reverse transcriptase is an enzyme that generates a complementary DNA sequence from an RNA template.

  • These enzymes first transcribe a complementary DNA strand in order to produce an RNA:DNA hybrid, which is then used for the integration of the viral genome.

In conclusion, the function of reverse transcriptase in retroviruses is to use viral RNA as a template for DNA synthesis.

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