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AQA A LEVEL BIOLOGY Paper 2 2022/2023.
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AQA A LEVEL BIOLOGY Paper 2 2022/202What is the secondary messenger model? Demonstrated by adrenaline and glucagon as they cause glycogenolysis to occur inside cell even though they bind to receptors on the outside of the cell. Adrenaline or glucagon bind to specific complimentary receptors on the cell membrane. They activate adenylate cyclase. Convert ATP to cyclic AMP. cAMP activates protein kinase A. Protein kinase A activates a cascade to break down glycogen to glucose.3.
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what is
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aqa a level biology paper 2 20222023
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which factors influence blood glucose concentratio
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how does insulin work secreted by beta cells in i
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how does glucagon work secreted by alpha cells in
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