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A Mutation That Affects Ca⁺⁺ Binding to Calmodulin Is Most

Question 26

Multiple Choice

A mutation that affects Ca⁺⁺ binding to calmodulin is most likely to interfere with which aspect of a signal transduction pathway?

A) the flow of Ca⁺⁺ ions through ion channel receptors
B) the cellular response to the second messenger
C) MAP kinase cascade
D) G protein activity

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