What is the mechanism by which adrenaline stimulates glycogenolysis? Adrenaline binds to the beta-adrenergic receptor on the plasma membrane of th...
What is the mechanism by which adrenaline stimulates glycogenolysis?
Adrenaline binds to the beta-adrenergic receptor on the plasma membrane of the liver and muscle cell.
The binding of adrenaline to the beta-adrenergic receptor promotes the activation of the enzyme glycogen phosphorylase.
Glycogen phosphorylase breaks down glycogen into glucose-1-phosphate.
Glucose-1-phosphate is converted to glucose-6-phosphate, which can be used in glycolysis or released into the bloodstream.
Adrenaline binds to the beta-adrenergic receptor on the plasma membrane of the liver and muscle cell.
The binding of adrenaline to the beta-adrenergic receptor promotes the activation of the enzyme glycogen phosphorylase.
Glycogen phosphorylase breaks down glycogen into glucose-1-phosphate.
Glucose-1-phosphate is converted to glucose-6-phosphate, which can be used in glycolysis or released into the bloodstream.
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Ed 
Qual é o mecanismo pelo qual a adrenalina estimula a glicogenólise? A adrenalina se liga ao receptor beta-adrenérgico na membrana plasmática da célula hepática e muscular. A ligação da adrenalina ao receptor beta-adrenérgico promove a ativação da enzima glicogênio fosforilase. A glicogênio fosforilase quebra o glicogênio em glucose-1-fosfato. A glucose-1-fosfato é convertida em glucose-6-fosfato, que pode ser utilizada na glicólise ou liberada na corrente sanguínea.
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