A mutation in the spike protein of the SARS-CoV-2 virus has been detected in a strain that is quickly dominating the number of cases in the United States and Europe. What virulence factor function has been improved/selected for in this new variant? a. replication efficiency b. lysis of host cells c. cell toxicity d. attachment to cells

A mutation in the spike protein of the SARS-CoV-2 virus has been detected in a strain that is quickly dominating the number of cases in the United States and Europe. What virulence factor function has been improved/selected for in this new variant? a. replication efficiency b. lysis of host cells c. cell toxicity d. attachment to cells

Concepts of Biology

1st Edition

ISBN:9781938168116

Author:Samantha Fowler, Rebecca Roush, James Wise

Publisher:Samantha Fowler, Rebecca Roush, James Wise

Chapter17: The Immune System And Disease

Section: Chapter Questions

Problem 5RQ: The viral ________ plays a role in attaching a virion to the host cell. a. core b. capsid C....

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