app store badge google play badge

Get the mobile app for the best Kahoot! experience!

Image credits: AMNH
10 Questions

The Human Microbiome

Test your knowledge about the microbes that live in and on us in this 10-question quiz!

  1. What percent of all the cells in the human body are bacterial cells?
  2. … and 7 more awesome questions! Check them out by clicking “Play”.