Overview
Viruses are unique entities that exist at the edge of life, consisting of genetic material encased in a protein coat, and sometimes an envelope. They cannot replicate independently and must infect a host cell to reproduce. Understanding their structure is crucial for developing vaccines and treatmen...
Key Terms
Example: The capsid protects the viral RNA from degradation.
Example: HIV has an envelope that helps it enter human cells.
Example: Influenza virus has RNA as its genetic material.
Example: Bacteria can serve as host cells for bacteriophages.
Example: Viral replication can lead to cell death.
Example: Viruses are a type of pathogen that can infect humans.
Related Topics
Key Concepts
CapsidEnvelopeGenetic MaterialHost Cell