Cell Membrane Function

This tutorial will help you to understand how a molecule can be transported across a membrane against a concentration gradient. Cellular membranes function to keep the internal environment of the cell distinct from the external environment. Concentrations of many molecules differ across cellular membranes. This animation shows the function of the sodium potassium pump.
Resource ID#: 121895 Type: Tutorial
Rate It!
Feedback?

Open Resource Page Open Resource Page


Direct Link: http://highered.mheducation.com/sites/9834092339/student_view0/chapter38/cotransport__symport_and_antiport_.html

General Information

Subject(s): Science
Grade Level(s): 9, 10, 11, 12
Intended Audience: Students
Suggested Technology: Computers for Students, Internet Connection, Adobe Flash Player
Keywords: cell membrane, concentration gradient, sodium potassium pump
Instructional Component Type(s): Tutorial
Resource Collection: Science - Biology - Grades 9-12 Existing Student Tutorials

Aligned Standards

This vetted resource aligns to concepts or skills in these benchmarks.

Related Resources

Other vetted resources related to this resource.