Which of the Following Statements Correctly Describes the Spatial Relationships

question 45

Multiple Choice

Which of the following statements correctly describes the spatial relationships of the extrafusal and intrafusal fibers?

• A) The extrafusal and intrafusal fibers alternate with one another down the length of a muscle like beads on a string.
• B) The intrafusal fibers are coiled tightly around the extrafusal fibers,allowing them to sense movement of the extrafusal fibers.
• C) The extrafusal fibers lie perpendicular to the intrafusal fibers,so that stretch in one type will be balanced by stretch in the other type.
• D) The extrafusal and intrafusal fibers lie parallel to one another,so that both will stretch simultaneously.

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Definitions:

Higher Price

A situation where the cost of a good or service increases, often due to factors like inflation, increased demand, or higher production costs.

Supply Curve

A graphical representation showing the relationship between the price of a good and the quantity of the good that suppliers are willing to offer for sale.

Supply Curve

A visual diagram that illustrates the connection between the cost of a product and the amount of the product that sellers are prepared to make available for purchase.

Demand Curve

A graph illustrating how much of a good consumers will buy at different prices, showing the relationship between price and quantity demanded.