One good reason that SARS-CoV-2 is not as prone to mutation as Influenza A is that:its RNA is double stranded.it relies on host RNA polymerase to copy its chromosome.it has several short chromosomes.it has a host provided envelope.

Answered: good reason that SARS-CoV-2 is not as…

Biology Today and Tomorrow without Physiology (MindTap Course List)

5th Edition

ISBN:9781305117396

Author:Cecie Starr, Christine Evers, Lisa Starr

Publisher:Cecie Starr, Christine Evers, Lisa Starr

Chapter13: Early Life Forms And The Viruses

Section: Chapter Questions

Problem 6SQ

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One good reason that SARS-CoV-2 is not as prone to mutation as Influenza A is that:

its RNA is double stranded.
it relies on host RNA polymerase to copy its chromosome.
it has several short chromosomes.
it has a host provided envelope.

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SARS-COV2 is the strain of corona virus that causes disease covid-19, the respiratory illness responsible for the covid -19 pandemic. SARS-COV2 is a Baltimore class IV positive-sense single -stranded RNA virus, that is contagious in humans.It is beleived to have zoonotic origins and has close genetic similarity to bat coronaviruses., suggesting it emerged from a bat-borne virus.

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