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TLS Online TPP Program

#Id: 5442

voltage-gated K + channels bring the action potential to an end and cause closure of their gates through a negative feedback process


#Unit 7. System Physiology – Animal #Nervous system, Neurons, action potential #Part B Pointers
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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)
TLS Online TPP Program

#Id: 1328

#Unit 4. Cell Communication and Cell Signaling

β-adrenergic receptors are deactivated by, β-adrenergic receptor kinase (BARK)
TLS Online TPP Program

#Id: 1329

#Unit 4. Cell Communication and Cell Signaling

Phospholipase C is activated by G proteins containing either Gαo or Gαq.
TLS Online TPP Program

#Id: 1330

#Unit 4. Cell Communication and Cell Signaling

Phospholipase C cleaves PI(4,5)P2, generating two second messengers:  IP3 and DAG