In a Muscle Spindle Receptor, Which Fiber Is Responsible for the Dynamic

question 12

Multiple Choice

In a muscle spindle receptor, which fiber is responsible for the dynamic response?

• A)Extrafusal muscle fiber
• B)Static nuclear bag fiber
• C)Nuclear chain fiber
• D)Dynamic nuclear bag fiber

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Definitions:

Nervous System

the complex network of neurons and cells that transmit signals between different parts of the body, involved in receiving sensory input and coordinating response.

Brain Folding

The process that results in the formation of gyri and sulci on the brain's surface, increasing its surface area and cognitive capacity.

Large-brained Mammals

Large-brained mammals are animals within the mammalian class that have relatively large brain sizes, often associated with higher levels of intelligence, complex social structures, and adaptability.

Brain Size

Brain size refers to the physical dimensions or volume of the brain, which varies significantly among species and can be connected to cognitive abilities and neurological functions in a complex manner.