Question

Activation of beta2 receptors leads to :

Answer 1

Activation of beta2 receptors leads to smooth muscle relaxation, such as in the bronchi.

Step-by-step explanation:

Activation of beta2 receptors leads to smooth muscle relaxation, such as in the bronchi. Beta-2 adrenergic receptors are one of the subtypes of beta-adrenergic receptors to which epinephrine and norepinephrine bind. When these receptors are activated, an increase in cyclic AMP (adenosine monophosphate) occurs inside the cell. This increase in cyclic AMP leads to various downstream effects, including relaxation of the smooth muscles.