Sliding Filament Model and Excitation Contraction Coupling

💪🏼 FREE muscular system review unit for teachers and students on ➕PositiveSTEM. All questions are aligned to my muscular system videos. Go to https://www.positivestem.org and create a free account, or read my blog post for more info: https://justinmsiebert.com/2024/04/18...

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0:00 Intro
0:33 Excitation-Contraction Coupling
4:34 Structure of Actin and Myosin
6:19 Sliding Filament Model Stages
10:52 Recap
12:01 Test Yourself!
12:23 Straight-up adorableness

In this video, I explain how an action potential from the brain results in contraction of a muscle cells. This includes excitation-contraction coupling as well as the steps of the sliding filament model.

Action Potentials video: Sliding Filament Model and Excitation...
Synaptic Transmission video: Synapses | Broken down into simple steps

🧠 For all my science videos and resources: http://www.justinmsiebert.com​/science
💻 My youtube channel: siebertscience​

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