If epinephrine binds to an alpha1 adrenergic receptor on smooth muscle of a blood vessel, the vessel will_______. If epinephrine binds to a beta2 receptor on smooth muscle of a blood vessel, the vessel will _______.  Question options: A constrict; constricts B constrict; dilates C dilate; constricts D dilate; dilates

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Q: If epinephrine binds to beta1 adrenergic receptors on cardiac muscle, heart rate will ________.…

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A: