Movement across a Membrane

Movement across a Membrane

Author: Sam Youts
See More
Introduction to Psychology

Analyze this:
Our Intro to Psych Course is only $329.

Sophia college courses cost up to 80% less than traditional courses*. Start a free trial now.


You should be able to:

* Define solution.

* Recognize the relationship between solute, solvent, concentration, and equilibrium.

* Predict the concentration gradient.

* Compare and contrast diffusion and osmosis.

* Determine if a cell is in an isotonic, hypertonic, or hypotonic environment based on a  diagram or data, and predict what will happen to the cell in that situation.

* Identify when transport is active or passive, and when ATP is used.

* Describe the role of proteins in transport.

* Compare and contrast endocytosis and exocytosis.

Source: Sam Youts

Movement across a Membrane