Biology
7.3 Reading Guide
Name___________________
Date__________Hour______
Cell Transport
Directions: Read section 7.3 and answer the following questions.
1. What is diffusion? Does diffusion require energy?
2. What is facilitated diffusion? Does facilitated diffusion require energy?
3. What is osmosis? Does osmosis require energy?
4. What is active transport? Does active transport require energy?
5. In each
label the type of cell transport shown: active transport, diffusion, endocytosis,
exocytosis, facilitated diffusion, osmosis
H2O
6. Put a
next to the examples that require energy.