Question

Responsible for movement of skeletal muscles and activates the neural impulses that execute voluntary movement (located near frontal lobe).

A) Serotonin
B) Dopamine
C) Endorphins
D) Acetylcholine

Answer 1

The neurotransmitter responsible for muscle movement and voluntary action near the frontal lobe is Acetylcholine, with the primary motor cortex being the specific region initiating movement.

Step-by-step explanation:

The neurotransmitter responsible for movement of skeletal muscles and activating neural impulses for voluntary movement, which is located near the frontal lobe, is Acetylcholine (D). This substance is crucial for transmitting signals from motor neurons to muscles, allowing them to contract and perform movements. The region of the frontal lobe that initiates movement by directly connecting to cranial and spinal motor neurons is the primary motor cortex. Additionally, the basal ganglia and interconnected brain areas also play significant roles in movement control and posture through the modulatory activity of dopamine neurons.