Question: 1) Identify the relevant objects in your system and draw free-body diagrams for each of them. Be sure to label all the forces in your

1) Identify the relevant objects in your system and draw free-body diagrams for each of them. Be sure to label all the forces in your diagram. 2) Eventually in this "tug of war" the kinesin wins and continues down his original path. The average stall force for a dynein is 1-2 pico-Newtons+. What can you say about the force exerted on the vesicle during the tug-of-war? How does the force exerted by the kinesin on the vesicle compare to the force exerted by the dynein? 3) An essential part of this story not shown clearly in the video is the microtubule. Based on your answers to the previous question, what is the maximum force the microtubule exerts on the dynein? On the kinesin? Bonus! We didn't ask you do to this analysis for the myosin when it "woke up" - why not? What makes that situation more complicated than the dynein? +Ref. doi: 10.1073/pmas. 1215462109

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