In Males,pituitary Luteinizing Hormone (LH)

question 8

Multiple Choice

In males,pituitary luteinizing hormone (LH)

• A) induces Leydig cells in the testes to produce testosterone.
• B) induces Sertoli cells to produce sperm.
• C) stimulates ejaculation of semen.
• D) has no known reproductive function.

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Definitions:

Marginal Cost Curve

A graphical representation that shows how the marginal cost of producing additional units changes with the level of output.

Average Total Cost

The total cost of production (fixed and variable costs) divided by the total output or quantity produced.

Fixed Costs

Costs that do not vary with the level of production or sales, such as rent, salaries, and insurance payments.

Marginal Costs

Marginal costs are the change in total costs that arise when the quantity produced is incremented by one unit, essentially the cost of producing one more unit of a good.