Question

Mascarinic receptor are the located​

Answer 1

Answer:

They are located in the smooth muscles of the blood vessels, as well as in the lungs. Because the M3 receptor is Gq-coupled and mediates an increase in intracellular calcium, it typically causes contraction of smooth muscle, such as that observed during bronchoconstriction and bladder voiding.

Explanation:

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Answer 2

Answer:

5

Explanation:

Muscarinic receptors are divided into five main subtypes M1, M2, M3, M4, and M5. ...M2 receptors are diffusely located in smooth muscle and cardiac tissue. M3 receptors are also present on smooth muscle, gastric, and salivary glands.