<img src="https://d5nxst8fruw4z.cloudfront.net/atrk.gif?account=iA1Pi1a8Dy00ym" style="display:none" height="1" width="1" alt="" />
Dismiss
Skip Navigation
Our Terms of Use (click here to view) and Privacy Policy (click here to view) have changed. By continuing to use this site, you are agreeing to our new Terms of Use and Privacy Policy.

Muscle Contraction

Muscle fibers move in response to nerve signals by activating molecular servos that contract the fibers.

Atoms Practice
Estimated5 minsto complete
%
Progress
Practice Muscle Contraction
Practice
Progress
Estimated5 minsto complete
%
Practice Now
Contraction in Action
community Contributed
Scroll down 2/3 of the way down the webpage to get to the "Project" heading. Activity includes description of needed materials, instructions, method of assessment and extension activity. There is no handout. It is recommended to have a handout with parameters to guide students.
Open the resource in a new window.
Please wait...
Please wait...