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Home Q & A Board Biology-Related Homework Help Zoology and Botany (Moderator: ehd123)
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colleen colleen
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12 years ago
The contractility of the heart can be modified through the release of norepinephrine from sympathetic neurons. A cAMP-mediated signal transduction cascade is activated that activates a protein kinase. List and describe the four ways that a protein kinase can affect the contractility of the heart. 
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duddyduddy
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- Master of Science in Biology
- Bachelor of Science

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