Which of the Following Statements Is TRUE Regarding Fast Glycolytic

question 25

Multiple Choice

Which of the following statements is TRUE regarding Fast Glycolytic fibers found in skeletal muscle?

• A) They are small in diameter.
• B) They are adapted for intense bursts of anaerobically fueled movement.
• C) They have abundant mitochondria.
• D) They contract slowly, but are resistant to fatigue.
• E) They contain vast quantities of myoglobin.

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Definitions:

Fasciculus Gracilis

A nerve fiber bundle in the posterior column of the spinal cord that conveys sensory information about fine touch and proprioception from the lower half of the body.

Fasciculus Cuneatus

A bundle of sensory nerve fibers in the dorsal column of the spinal cord that conveys touch and proprioceptive information.

Smooth

Characteristic of muscles that perform involuntary movements, found in the walls of internal organs.

Arms

Upper limbs of the human body, extending from the shoulders to the hands, used for grasping and manipulation.