Identify all correct statements below re. the D614G mutant of SARS-CoV-2: The D614G mutant SARS-CoV-2 has markedly higher binding affinity for the ACE2 receptors than the original virus. The D614G mutant of SARS-CoV-2 transmits more efficiently in human populations than the original virus. The D614G mutant of SARS-CoV-2 replicates to higher titer than the original virus in cell lines and in human primary lung cell culture. When the original and the D614G mutant of SARS-CoV-2 are mixed to co-infect a group of a single-species of animals that is susceptible to infection, the original virus outperforms the D614G mutant. When the original and the D614G mutant of SARS-CoV-2 are mixed to co-infect a group of a single-species of animals that is susceptible to infection, the original virus underperforms the D614G mutant.

SARS-CoV-2 (severe acute respiratory syndrome) uses ACE-2 (angiotensin-converting enzyme) as a cell…

Answered: Identify all correct statements below…

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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Identify all correct statements below re. the D614G mutant of SARS-CoV-2:

		The D614G mutant SARS-CoV-2 has markedly higher binding affinity for the ACE2 receptors than the original virus.
		The D614G mutant of SARS-CoV-2 transmits more efficiently in human populations than the original virus.
		The D614G mutant of SARS-CoV-2 replicates to higher titer than the original virus in cell lines and in human primary lung cell culture.
		When the original and the D614G mutant of SARS-CoV-2 are mixed to co-infect a group of a single-species of animals that is susceptible to infection, the original virus outperforms the D614G mutant.
		When the original and the D614G mutant of SARS-CoV-2 are mixed to co-infect a group of a single-species of animals that is susceptible to infection, the original virus underperforms the D614G mutant.

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