Describe a negative feedback mechanism for controlling a rising cytosolic Ca2+ concentration in cells that require rapid changes in Ca2+ concentration for normal functioning. How would a drug that inhibits calmodulin activity affect cytosolic Ca2+ concentration regulation by this mechanism? What would be the effect on the function of, for example, a skeletal muscle cell?

Describe a negative feedback mechanism for controlling a rising cytosolic Ca2+ concentration in cells that require rapid changes in Ca2+ concentration for normal functioning. How would a drug that inhibits calmodulin activity affect cytosolic Ca2+ concentration regulation by this mechanism? What would be the effect on the function of, for example, a skeletal muscle cell?

Human Physiology: From Cells to Systems (MindTap Course List)

9th Edition

ISBN:9781285866932

Author:Lauralee Sherwood

Publisher:Lauralee Sherwood

Chapter3: The Plasma Membrane And Membrane Potential

Section: Chapter Questions

Problem 7UC: Describe the contribution of each of the following to establishing and maintaining membrane...

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