Which of the Following Statements Is True Concerning Feedback Mechanisms

question 21

Multiple Choice

Which of the following statements is true concerning feedback mechanisms?

• A) Blood glucose levels are regulated by positive feedback mechanisms.
• B) Positive feedback mechanisms always result in excessive damage to the host.
• C) Negative feedback mechanisms work to prevent sudden severe changes within the body.
• D) Negative feedback mechanisms tend to increase the original stimulus.

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Definitions:

Average Total Cost

The total cost of production divided by the total quantity produced, representing the average cost per unit.

Long Run

A time period in economic analysis during which all factors of production and costs can be variable, allowing for full adjustment to changes in market conditions.

Variable Costs

Costs that vary directly with the level of production or output, such as materials and labor.

Fixed Costs

Costs that do not change with the level of output or sales, such as rent or salaries.