Virology MCQs (Quiz 10) Posted on July 13, 2026Author agropublishers 0 1. The Hemagglutination Inhibition test is primarily used to detect and quantify ________________ Complement proteins Viral DNA Viral RNA Virus-specific antibodies 2. The term “bacteriophage” literally means ____________ Bacteria eater Bacterial parasite Bacterial toxin Bacterial poison 3. The Plaque Reduction Neutralization Test (PRNT) primarily measures _______________________ Binding antibodies Complement activation Viral antigen concentration Functional virus-neutralizing antibodies 4. In viruses, genome polarity refers to ___________________________ Whether viral RNA can function directly as messenger RNA The number of chromosomes in a virus The electrical charge of viral particles The shape of the viral capsid 5. _____________________ is an immunological assay that utilizes highly specific antigen-antibody binding reactions to detect, identify, and measure target substances such as viral antigens, antibodies, proteins, and hormones in biological samples Light microscopy Gram staining Nutrient agar plating Enzyme-linked immunosorbent assay (ELISA) 6. ___________________________ received the Nobel Prize in Physiology or Medicine in 1954 for their discovery of the ability of poliomyelitis (Poliovirus) viruses to grow in cultures of various types of tissue Luc Montagnier and Françoise Barré-Sinoussi David Baltimore and Howard Temin Jonas Salk and Albert Sabin John Enders, Thomas Weller, and Frederick Robbins 7. __________________ developed the first successful influenza vaccine for military use during World War II Thomas Francis Jr. Albert Sabin Max Theiler Edward Jenner 8. The Hemagglutination Assay is most commonly used for ________________ Rabies virus Influenza virus Human Immunodeficiency Virus (HIV) Poliovirus 9. ___________________ developed the first licensed vaccine against hepatitis B Jonas Salk Maurice Hilleman Edward Jenner Albert Sabin 10. Virus _________________ caused the 1918 influenza pandemic Influenza C virus Influenza B virus Influenza A (H1N1) virus Avian influenza H5N1 Loading … Question 1 of 10