Name:
Class:
Cell biology quiz
1. Label the plant cell:
2. State the function of the following organelles:
Organelle
Mitochondrion
RER
Golgi body
Lysosome
SER
Cell membrane
Function
3. Define osmosis
4. The lungs are divided into tiny air sacs called alveoli. Each is surrounded by tiny blood vessels called
capillaries that transport blood to and from the lungs. The lungs are moist and are ventilated by breathing.
Explain the function of the lungs and how these adaptations help the processes involved.
5. Calculate the diameter of the following cell: