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