Human Physiology: From Cells to Systems (MindTap Course List)
9th Edition
ISBN:9781285866932
Author:Lauralee Sherwood
Publisher:Lauralee Sherwood
Chapter12: Body Defenses
Section: Chapter Questions
Problem 2TAHL
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Transcribed Image Text:1. What are the target cells of SARS-CoV-2? What do these cells have in common?
2. Does SARS-CoV-2 conform to the central dogma of molecular biology that was coined
by Francis Crick?
3. Retroviruses, like the HIV, contain an enzyme called reverse transcriptase. Explain the
flow of genetic information in HIV.
4. COVID-19 vaccines such as Moderna (mRNA-1273) and Pfizer (BNT16262) make use of
MRNA that produces SARS-CoV-2 spike protein. Would the effectiveness of these
vaccines be affected by the emerging SARS-CoV-2 variants with mutated spike protein?
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