What are viruses

This video explores viruses, explaining their nature as microorganisms that are smaller than bacteria and not truly living. It covers their structure, including protein coats and genetic material, and how they reproduce by hijacking host cells. The video discusses diseases caused by viruses, such as influenza and HIV, and the human immune response. It also highlights the development of vaccines and treatments, noting that antibiotics are ineffective against viruses. The video concludes by emphasizing the simplicity yet effectiveness of viruses in causing infections.

Explain the structure of a virus and the role of its protein coat and genetic material.

What are viruses and how do they differ from living organisms?

How do viruses reproduce and what happens to the host cell during this process?

What are some common diseases caused by viruses?

Discuss the role of the human immune system in fighting viral infections.