Lesson 18 – Biological Membranes

Lesson Description

In this lesson, students learn about phospholipids, cholesterol, and cell membranes. What molecules separate the cell from the outside environment? What molecules divide life from non-life? How do molecules like medicines and hormones travel from one side of the membrane to the other? We answer these questions in this lesson!

Leave a Reply

Your email address will not be published. Required fields are marked *