What are viruses | Biology for All | FuseSchool |  Paradox Capricious
Channel: Paradox Capricious
Date: 2018-06-18

In this video we are going to look at what viruses are.

Viruses are a type of microorganism. They are too small to be seen with the naked eye: much smaller than bacteria, and about 100 times smaller than human cells. They come in many different shapes 
Viruses can infect humans, all animals, plants and even bacteria.

Viruses are very simple. They are made up of a protein coat surrounding a strand of genetic material. The genetic material can either be DNA or RNA.

Sometimes a membrane called an envelope surrounds a virus particle. 
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