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All-or-none Response: Phenomenon in which a muscle fiber contracts completely when exposed to a threshold stimulus, or not at all. When a skeletal muscle is stimulated to contract by a motor neuron a minimum amount of stimulus is needed to start the process of muscle contraction.
Best Answer: Hey SHORT ANSWER: Skeletal muscle only. LONG ANSWER: Muscle is a very specialized tissue that can both contract and conduct electrical impulses. Muscles are classified as either voluntary or involuntary and as either striated or smooth. From this we get three types of muscles: smooth (involuntary) muscle, skeletal (voluntary) muscle and cardiac (involuntary) muscle. 1) Voluntary skeletal muscle is under conscious control. Each fiber is an enormous.