Examlex
Rutherford's experiments involving the use of alpha particle beams directed onto thin metal foils demonstrated the existence of which of the following?
Muscle Tension
The force generated by a muscle through contraction, which contributes to various movements, posture maintenance, and stabilization of joints.
Motor Unit
A functional component of the muscular system, consisting of a single motor neuron and all of the muscle fibers it innervates, allowing for precise control of muscle movement.
Motor Neurons
Neurons that transmit impulses from the brain or spinal cord to muscles or glands, inducing action.
Electromyography
A diagnostic procedure that assesses the health of muscles and the nerve cells that control them by measuring the electrical activity.
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