Describe what is happening within a muscle cell during the crossbridge cycling step of muscle contraction.

A muscle cell is also called a muscle …

Below is an image depicting three different types of muscle; skeletal, cardiac, and smooth muscle:  1) Match each of these muscle types with their image. 2) Tell me one defining characteristic that allowed you to identify the muscle type.

Depolarization of a muscle cell occurs because of an influx of what ion into the cell?

Which of the following muscles is involved in the extension of a limb?

Here’s the Exam. Click the link to open the file, then follow the directions to print or do your work on your own paper. Math 1342 Exam 2 (Evening) When you have completed your exam and uploaded your scan to Gradescope, come back to Bb, and click the Submit button to end the Honorlock recording.

The symptoms of Bell Palsy occur because of…

During crossbridge cycling, ATP is used to prime the head of an actin filament.

In response to the depolarization of the cell, calcium is released from what cellular structure?

What corrects the ideal gas law for the finite volume and attractive forces of gas molecules?