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7 maj 2020 · In this video, children will discover what the structure of a virus is (capsid and genetic material) and also how viruses spread. Children will understand what vaccines are and what they...
Viruses are very small particles that can infect animals and plants and make them sick. Viruses are made up of genetic materials like DNA and are protected by a coating of protein. Viruses hijack the cells of living organisms. They inject their genetic material right into the cell and take over.
Science expert Ben Martynoga breaks down what viruses are, how they work, and – crucially – how humanity can overcome them, or at least learn to live alongside them.
1 sty 2021 · A virus is a very tiny organism that can only live and reproduce inside another living cell. The cell the virus invades is called the host cell. The virus basically turns the cell into a factory to make more viruses which then invade more cells.
24 paź 2022 · How do they spread? Are they all bad? What's the difference between a virus and a disease? LEARN on Discovery Files KIDS!
25 sie 2020 · Use these free STEM lesson plans and activities to explore science related to viruses, pandemics, and COVID-19 with K-12 students.
What exactly is a virus, and why does it make you sick? Find out in this fun science video for kids, and an easy-to-follow explanation!
