Bacteria is frequently used in the ____________system to break down food.
integumentary
digestive
reproductive
muscular
2. Multiple Choice
1 minute
1 pt
Salmonella and E. Coli can make you sick. They grow on raw chicken and other meats, raw eggs, and other raw foods.
Harmful
Beneficial
3. Multiple Choice
1 minute
1 pt
Yeast is used to make dough rise in the bread making process.
Harmful
Beneficial
4. Multiple Choice
1 minute
1 pt
Some bacteria are able to eat substances like oil. These bacteria are used to clean up oil spills or gasoline leaks.
Harmful
Beneficial
5. Multiple Choice
45 seconds
1 pt
One virus is used to vaccinate people against other viruses.
Harmful
Beneficial
6. Multiple Choice
45 seconds
1 pt
Some fungi cause several skin diseases, including athlete’s foot.
Harmful
Beneficial
7. Multiple Choice
45 seconds
1 pt
Bacteria cause Tetanus, a serious infectious disease.
Harmful
Beneficial
8. Multiple Choice
45 seconds
1 pt
Bacteria are involved in the production of fuel, food, and medication.
Harmful
Beneficial
9. Multiple Choice
45 seconds
1 pt
A fungus is used to make riboflavin, an important vitamin.
Harmful
Beneficial
10. Multiple Choice
1 minute
1 pt
Some algae can suddenly “bloom”, or grow, very quickly. People call this reddish water a red tide. Some algae in a red tide contain poison that can kill fish.
Harmful
Beneficial
11. Multiple Choice
1 minute
1 pt
A protozoan causes a fatal form of meningitis.
Harmful
Beneficial
12. Multiple Choice
1 minute
1 pt
A virus causes polio, which sometimes leads to paralysis.
Beneficial
Harmful
13. Multiple Choice
1 minute
1 pt
Fungi and bacteria are used to produce antibiotics.
Harmful
Beneficial
14. Multiple Choice
30 seconds
1 pt
Microbes cause food to spoil.
Harmful
Beneficial
15. Multiple Choice
30 seconds
1 pt
Bacteria caused food poisoning.
Harmful
Beneficial
16. Multiple Choice
1 minute
1 pt
Bacteria are used to ferment milk to produce cheese.
Harmful
Beneficial
17. Multiple Choice
30 seconds
1 pt
Bacteria cause tetanus, a serious infectious disease.
Harmful
Beneficial
18. Multiple Choice
30 seconds
1 pt
Bacteria that help break down dead material in the environment are called