4) Complete the table below to explain the hormonal regulation of the metabolic

Question

4) Complete the table below to explain the hormonal regulation of the metabolic pa have discussed this quarter thways we Physiologic Hormone Pathways turned on byfor one enzyme that is that hormone The mechanism of regulation circumstance signal regulated by that hormone glycogen synthesis dphespnory o giycogen Increase in synrhose blood glucosein forty acid SynTh after eating glycolysis glycogenolysis breakdown of triglycerides in adipose tissue and Glucagon release of fatty acids and glycero 9luc oneogenesis Not including regulation of gene expression

Explanation / Answer

Glycogen synthease - Insulin Activates Protein Phosphatase 1 by phosphorylation which dephosphorylated glycogen synthase for its activity.

Fatty acid synthease - Insulin stimulates the activity of the PDH phosphatase enzyme important role in the removal of the phosphate from the pyruvate dehydrogenase.

Insulin also stimulates the activity of the acetyl-CoA carboxylase (ACC) enzyme

Glycolysis - Insulin activates phosphoprotein phosphatase-I, leads to dephosphorylation and activation
of pyruvate kinase and increases the glycolysis.

Decrease in blood glucose level after starvation.

Glycogenolysis - Glucagon activates active adenylyl cyclase then which activates glycogen phosphorylase kinase b.

Breakdown of fatty acids - Glucagon increasing the process of phosphorylation, which inhibits acetyl-CoA carboxylase and slows the synthesis of lipids and breakdown occurs.

Gluconeogenesis - Glucagon deactives PFK-2 and activates FBPase 2.

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