Cell Membrane Movement Worksheet
Directions: Complete the table comparing the types of movement across a membrane.
Passive Transport Diffusion Facilitated Diffusion Osmosis Active Transport
Uses energy?
Y or N
Types of Molecules
Movement through phospholipid bilayer?
Y or N
Uses transport proteins?
Y or N
Direction:
In, Out, Both
Concentration Gradient?
Down or Against
Words to help you remember
Endocytosis
Exocytosis