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TLS Online TPP Program

#Id: 5277

Large quantities of positive potassium ions diffuse out of the SA node.

#Unit 7. System Physiology – Animal #Cardiovascular System #Part B Pointers
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TLS Online TPP Program

#Id: 1322

#Unit 4. Cell Communication and Cell Signaling

Gαi activate α2-Adrenergic receptor
TLS Online TPP Program

#Id: 1323

#Unit 4. Cell Communication and Cell Signaling

Positive and negative regulation of adenylyl cyclase activity-
Gαs-coupled receptors
Gαi-coupled receptors
TLS Online TPP Program

#Id: 1324

#Unit 4. Cell Communication and Cell Signaling
TLS Online TPP Program

#Id: 1325

#Unit 4. Cell Communication and Cell Signaling

Activated PKA enhances the conversion of glycogen to glucose-1-phosphate.
TLS Online TPP Program

#Id: 1326

#Unit 4. Cell Communication and Cell Signaling

GS, GPK, and GP are counteracted by a phosphatase called phosphoprotein phosphatase.
TLS Online TPP Program

#Id: 1327

#Unit 4. Cell Communication and Cell Signaling

Suppressor of cAMP/PKA signalling Pathway- cAMP PDE (hydrolyze cAMP to 5′-AMP)