Messenger Particles of the Electromagnetic Interaction Are Called

question 13

Multiple Choice

Messenger particles of the electromagnetic interaction are called:

• A)gluons
• B)photons
• C)W and Z
• D)gravitons
• E)pions

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Definitions:

Direct Pathway

The Direct Pathway is a neural pathway within the basal ganglia that facilitates movement initiation by positively modulating motor output signals in the brain.

Basal Ganglia

A group of structures in the brain that are involved in coordinating movement, as well as aspects of learning and emotion.

Globus Pallidus

A subcortical structure in the brain involved in the regulation of voluntary movement, part of the basal ganglia.

Indirect Pathway

A neural pathway in the brain that is involved in the regulation of movements, typically inhibiting or modulating motion.