Microbiome- Lesson 2.2 Activity 4

1. What do bacteria do in a healthy gut microbiome?

• fight infections

• digest food

• all of the above

• none of the above

3. What is a type of harmful bacteria found in the human gut microbiome?

• C. jejuni

• B. fragilis

• L. reuteri

• other

What do harmful bacteria do in the gut microbiome?

• fever

• vomit

• diarrhea

• all of the above

What do antibiotics do?

• They kill harmful bacteria

• They kill harmful and helpful bacteria