What Does Binding of Epinephrine to Alpha Receptors Cause

question 97

Multiple Choice

What does binding of epinephrine to alpha receptors cause

• A)smooth muscle constriction in all arteries
• B)smooth muscle relaxation in skeletal muscle arteries
• C)smooth muscle constriction in skeletal muscle arteries
• D)smooth muscle relaxation in coronary arteries

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Definitions:

Cervical Enlargement

A widening in the upper part of the spinal cord that supplies nerves to the shoulders, arms, and hands.

Interneuron

A type of neuron that communicates between sensory neurons and motor neurons, playing critical roles in reflexes and neuronal circuits.

Sensory Neuron

A type of neuron responsible for converting external stimuli from the organism's environment into internal electrical impulses.

Motor Neuron

A type of nerve cell that transmits signals from the brain and spinal cord to muscles, stimulating them to contract.