DRAW IT Label components of the direct and indirect ELISA tests in the following situations. Which test is direct? Which test provides definitive proof of disease?
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How does an antibody neutralize a virus?
a. By preventing the virus from binding to a receptor protein on a host cell
b. By preventing the virus from injecting its nucleic acid into its host cell
c. By degrading the capsid
d. By inserting holes into the viral envelope
e. By preventing the virus from replicating while inside the host