In this learning activity you'll study the structure of the cell membrane and construct it using the correct molecules.

In this animated activity, learners examine nanotechnology applications that are based on cell membrane structure and function.

In this video you'll study the structure of the cell membrane and construct it using the correct molecules.

Explore what proteins are, their structure, and their functions.

In this animated object, learners consider how nanoscientists are mimicking intracellular movements when building nanobots.

In this animated object, learners read an introduction to protein structure and function.

Explore what passive transport osmosis is and how it moves water through a semipermeable membrane.

In this animated object, learners examine water molecules moving through a semipermeable membrane.

In this animated object, students observe how ATP energy is used to move substances across the cell membrane from an area of lower concentration to an area of higher concentration and when something too large needs to get in or out of a cell.

Explore what passive transport diffusion is and how it moves water through a membrane.

In this learning object, students will learn about the attachment

process of specific sugars to red cell membranes and how the sugars

determine ABO antigenic activity.

In this animated object, learners examine processes that do not use ATP directly including hydrostatic pressure and facilitated diffusion with carrier proteins.

In this interactive object, learners examine the locations of major body cavities and their protective membranes. A drag-and-drop exercise completes the activity.

In this animated object, learners view molecules as they collide and move between two different solutions. They also observe what happens when the temperature of the solutions is raised or lowered.

In this animated object, learners examine the different types of joints and their movements.