Some Picornaviruses Have Depressions, Called "Canyons", on the Surface of the Virions.Which

question 21

Multiple Choice

Some picornaviruses have depressions, called "canyons", on the surface of the virions.Which of the following describes the role that these depressions play?

• A) They release the viral genome into the host cell.
• B) They bind to the host cell receptor.
• C) They maintain the stability of the capsid.
• D) They bind to antibodies.
• E) They adhere to the envelope.