Platelets

question 150

Multiple Choice

Platelets

• A) are small cell fragments derived from large megakaryocytes in the bone marrow
• B) lack nuclei
• C) contain high concentrations of actin and myosin, which enable them to contract
• D) all of these
• E) are small cell fragments derived from large megakaryocytes in the bone marrow and contain high concentrations of actin and myosin, which enable them to contract

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Definitions:

Long-Run Cost Function

A representation of the total cost associated with producing a given level of output when all inputs, including capital, can be varied.

Positive Output

A situation in which an economic model or production process results in a positive amount of goods or services being produced.

Supply Function

A mathematical relationship that shows the quantity of a good or service that producers are willing and able to sell at different prices.

Long-Run Cost Function

A graphical or mathematical representation that shows the lowest cost at which a firm can produce any given level of output in the long run, when all inputs are variable.