Loss of Muscle Function as We Age Can Be Attributable

question 3

Multiple Choice

Loss of muscle function as we age can be attributable to all of the following except which one?

• A) decreased glucose uptake
• B) decreased total fiber
• C) decreased muscle fiber size
• D) decreased high threshold motor units

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Definitions:

Marginal Product

The additional output produced as a result of using one extra unit of a particular input.

Average Product

Average Product is the output produced, on average, by each unit of a variable factor of production, such as labor, calculated by dividing total product by the number of variable input units used in production.

Total Product

The total quantity of output produced by a firm for a given quantity of inputs over a specified period.

Marginal Product

The additional output that is produced by adding one more unit of a specific input, holding all other inputs constant.