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Understanding Viruses: Structures, Replication, and Impact on Health

This assessment explores core concepts related to viruses, including their structures (capsid, envelope, nucleic acids), types (e.g., phages and retroviruses), and replication mechanisms. Students will answer questions about viral components, the specific viruses that target bacteria, and the distinctions between various forms such as prions and viroids. Topics also cover the health implications of viruses, such as those causing diseases like HPV-related cervical cancer, and the understanding of viral life cycles, including lysogenic stages.

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Understanding Viruses: Structures, Replication, and Impact on Health

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  1. Virus Webquest

  2. Question 1 Chapter Assessment What are the three structures that a virus can be made of? A. Capsid, Core, DNA B. Envelope, Capsid, Nucleic Acid C. DNA, RNA, MMA D. Phage, Envelope, RNA

  3. Question 2 Chapter Assessment What is the name of a virus that attacks bacteria?

  4. Question 3 Chapter Assessment What does a virus need in order to replicate?

  5. Question 4 Chapter Assessment Which of the following has NO protein coat? A. Virus B. Retrovirus C. Prion D. Viroid

  6. Question 5 Chapter Assessment A virus that is integrated into the host cell’s DNA is called…? A. Provirus B. Prion C. Viroid D. Anti-Viral

  7. Question 6 Chapter Assessment Which viral replication cycle is the fastest?

  8. Question 7 Chapter Assessment What is a disease caused by a helical-shaped virus? A. HPV B. Tobacco Mosaic Virus C. Influenza D. HIV

  9. Question 8 Chapter Assessment The bursting of a host cell is called?

  10. Question 9 Chapter Assessment What type of cancer can HPV cause? A. Liver B. Ovarian C. Leukemia D. Cervical

  11. Question 10 Chapter Assessment Which of the following is NOT an example of a virus with a lysogenic cycle? A. Chicken pox B. HIV C. Influenza D. Herpes

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