Tropomyosin and Troponin and Their Role in Muscle Contraction

This Khan Academy video explains the role that tropomyosin and tropinin play in muscle contraction. The role of the calcium ion concentrations are also explained.

This challenging tutorial addresses the concept at a high level of complexity.
Resource ID#: 123324 Type: Tutorial
Rate It!
Feedback?

Please sign in to access this resource

Teacher
Click here to sign in
as a FL public educator

Not a Florida public school educator?

Access this resource
on CPALMS.com

Open Resource Page Open Resource Page




Direct Link: https://www.khanacademy.org/embed_video?v=LiOfeSsjrB8

General Information

Subject(s): Science
Grade Level(s): 9, 10, 11, 12
Intended Audience: Students
Suggested Technology: Computers for Students, Internet Connection
Keywords: muscle contraction, actin, myosin, calcium ions, tropomyosin
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.