What Is NOT True of Muscle Spindles

question 86

Multiple Choice

What is NOT true of muscle spindles?

• A)Muscle spindles are receptors for the stretch reflex.
• B)Muscle spindles are embedded within extrafusal muscle fibers.
• C)Muscle spindles are found within tendons.
• D)The contractile poles of intrafusal fibers within muscle spindles are innervated by y-motor neurons.

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Definitions:

Methyl Bromide

A toxic gas used as a pesticide and for fumigation processes, known to deplete the ozone layer.

Pesticides

Chemical substances used to eliminate or control pests that affect crops, livestock, and households.

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Substances obtained from plants and used in food supplements, pharmaceuticals, cosmetics, and other products.

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Substances produced by living organisms found in the natural environment, often with biological activity.