Have an account?
Skip to Content
Build your own quiz
Suggestions for you
16 questions
Show Answers
See Preview
- 1. Multiple Choice
The prefix "micro" means
large
tiny
extreme
infinite
- 2. Multiple Choice
All living things are made of _____, which is the basic unit of life.
cells
spaghetti
fungus
yeast
- 3. Multiple Choice
Bacteria are ____________________ than cells.
smaller
larger
different
more
- 4. Multiple Choice
Using a scale tool can help me _________.
find items that are much larger and much smaller than a cell.
identify the location of microorganisms
see microorganisms with my eyes
solve the world's problems today.
- 5. Multiple Choice
The human microbiome consists of over 100 trillion _____________which help us stay healthy.
skin cells
blood cells
microorganisms
consumers
- 6. Multiple Choice
How can microorganisms get into your body?
putting on your shoes
taking a shower
picking your nose
brushing your hair
- 7. Multiple Choice
A microorganism is a _________________________ thing.
living
nonliving
caring
loving
- 8. Multiple Choice
Which of the following is NOT living?
tree
bacteria
air
fish
- 9. Multiple Choice
Almost all cells are microscopic. This means ___________.
They are too small to see with your eyes.
They are too large to see with your eyes.
They are too many to see with your eyes.
They are too little to see with your eyes.
- 10. Multiple Choice
A micrometer is....
1/10 of a centimeter.
1/1000 of a millimeter.
1/1000 of a meter.
1000 nanometers.
- 11. Multiple Choice
Which ones are microscopic?
powdered sugar.
a single yeast cell.
a single water molecule.
a cocoa puff.
- 12. Multiple Choice
Which is larger: cells or molecules?
cells
molecules
- 13. Multiple Choice
Which of the following statements is incorrect?
All living things are made of cells.
Almost all cells are microscopic.
Cells are typically measured in micrometers, which are one million times smaller than meters.
Bacteria are not considered microorganisms.
- 14. Multiple Choice
What is a microbiome?
a type of microscope
a collection of microorganisms in a specific environment
a small electronic device
a type of cell in the human body
- 15. Multiple Choice
Micrometers are a ____ times smaller than a meter
two
thousand
hundred thousand
million
- 16. Multiple Choice
True or False: There are trillions of microorganisms on and inside of the human body.
True
False
- Answer choicesTagsAnswer choicesTags