Have an account?
Skip to Content
Build your own quiz
15 questions
Show Answers
See Preview
- 1. Multiple Choice
the basic unit of structure and function in living things.
antibiotics
scale
cells
researchers
- 2. Multiple Choice
Which is larger: cells or molecules?
cells
molecules
- 3. Multiple Choice
Which of these units of measure is the largest?
centimeter
micrometer
nanometer
meter
- 4. Multiple Choice
Some organisms are made of just one cell.
True
False
- 5. Multiple Choice
Different microorganisms can be different sizes.
True
False
- 6. Multiple Choice
Which one of these things is NOT microscopic?
yeast cell
molecule
grain of salt
blood cell
- 7. Multiple Choice
Micrometers are a ____ times smaller than a meter
two
thousand
hundred thousand
million
- 8. Multiple Choice
What is the basic unit of length/distance?
gram
liter
meter
second
- 9. Multiple Choice
What does the prefix milli- mean?
1 million
1 millionth
1 thousandth
1 thousand
- 10. Multiple Choice
Which prefix means 1000?
hecto-
kilo-
centi-
micro-
- 11. Multiple Choice
How many centimeters are in a meter?
10
100
1000
10,000
- 12. Multiple Choice
Which of the following is the smallest?
A blood cell
A cheek cell
A water molecule
An egg cell
- 13. Multiple Choice
What must we use in order to see our cheek cells?
A hand lens
A magnifying glass
A telescope
A microscope
- 14. Multiple Choice
True or False: All cells are the same size.
True
False
- 15. Multiple Choice
True or False: There are trillions of microorganisms on and inside of the human body.
True
False
- Answer choicesTagsAnswer choicesTags