Answer :

based on figure 1, the following statements best describes the epinephrine signaling pathway In involves enzymes activating other enzymes. It involves the activation of additional enzymes by enzymes.

Adrenergic receptors are connected to a Gs signaling pathway that boosts intracellular cAMP, just like the glucagon receptor is. Through the Gq/IP3/DAG signaling pathway and the 1 adrenergic receptor, epinephrine also stimulates glycogenolysis and gluconeogenesis. The epinephrine signal transduction route is a typical illustration of a signal pathway that makes use of this kind of receptor. The adrenal glands located above the kidneys secrete epinephrine, which binds to a unique 7TM receptor known as the beta-adrenergic receptor.

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