In the 1940s, Albert Szent-Györgyi studied the cyclical interaction between actin and myosin. This interaction involves ATP hydrolysis, which allows the myosin filaments to move the actin filaments closer together during a muscle contraction. The turnover rate of myosin is 10 s-¹, resulting in the actin filament moving 100 Å in each power stroke. Calculate the speed in micrometers per second at which one actin filament moves. actin speed: μm/s

In the 1940s, Albert Szent-Györgyi studied the cyclical interaction between actin and myosin. This interaction involves ATP hydrolysis, which allows the myosin filaments to move the actin filaments closer together during a muscle contraction. The turnover rate of myosin is 10 s-¹, resulting in the actin filament moving 100 Å in each power stroke. Calculate the speed in micrometers per second at which one actin filament moves. actin speed: μm/s

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.

Question

In the 1940s, Albert Szent-Györgyi studied the cyclical interaction between actin and myosin. This interaction involves ATP
hydrolysis, which allows the myosin filaments to move the actin filaments closer together during a muscle contraction. The
turnover rate of myosin is 10 s-¹, resulting in the actin filament moving 100 Å in each power stroke.
Calculate the speed in micrometers per second at which one actin filament moves.
actin speed:
um/s

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