VIROLOGY

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Across
  1. 2. Have membranes surrounding capsids. Animal viruses, such as HIV, are frequently enveloped
  2. 5. Contributes to molecular weight of the virus
  3. 6. Is an infectious, obligated intracellular parasite
  4. 8. Size and shape of virion, presence of envelope
Down
  1. 1. Long and cylindrical.
  2. 3. Population of viruses that share a distinct pool of genes
  3. 4. have shapes that are roughly spherical, such as poliovirus or herpesviruses.
  4. 6. The branch of science that deals with the study of viruses
  5. 7. Group of related viral subfamilies