Viruses — Flashcards

Flashcard 211: The _____ B cell is characterized by surface IgM, but no surface IgD

Answer: immature

Flashcard 212: Are Caliciviruses enveloped? _____

Answer: No (naked)

Flashcard 213: Zika virus is from the _____ family

Answer: flaviviridae

Flashcard 214: Bunyaviruses have _____ circular segments

Answer: 3

Flashcard 215: The _____ of an antibody refers to the number of sites available to bind epitopes

Answer: valence

Flashcard 216: Interferons stimulate antitumor activity by activating _____ Cells

Answer: Natural Killer

Flashcard 217: Do viruses have metabolic activity? _____

Answer: No

Flashcard 218: The segmented virus families include bunyavirus, orthomyxovirus, _____, and reovirus

Answer: arenavirus

Flashcard 219: _____ is the virus that causes rabies

Answer: Rhabdovirus

Flashcard 220: Which Herpesvirus causes Mononucleosis with a negative Monospot test? _____

Answer: CMV

Extra: CMV can cause a mononucleosis-like illness (resembling EBV) but with mild/absent pharyngitis, lymphadenopathy, and splenomegaly and a negative heterophile antibody test