Contraction of Muscle
In this biology activity, students examine the internal functions of the human body while considering the factors needed to explain the physiological reactions.
9th - 12th Science 55 Views 133 Downloads
Role of the Sarcoplasmic Reticulum in Muscle Cells
Many of the concepts that are mentioned as an aside in previous videos are re-introduced here. By listening to Salman's recap of an action potential, students will understand how a nerve impulse can stimulate the release of...
15 mins 10th - 12th Science
Tropomyosin and tropin and their tole in regulating muscle contraction
To fully understand the actions of the muscle cells in overall contraction, students should watch this video which combines a recap of the previous video and a description of the interactions between the main proteins. It will be...
9 mins 10th - 12th Science