How Do Buffers Minimize Change in the PH of Biological

question 33

Multiple Choice

How do buffers minimize change in the pH of biological systems?

• A)By absorbing H⁺ ions when there is an excess
• B)By donating H⁺ ions when there is a shortage
• C)Both of these
• D)Neither of these

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Definitions:

Complements

Goods and services that are used together, where the consumption or use of one increases the demand for the other.

Normal Goods

Goods for which demand increases as consumer income rises, holding prices constant.

Steak

A cut of meat, typically beef, that is sliced perpendicular to the muscle fibers.

Price-Consumption Curves

Graphical lines that show how a consumer's optimal bundle of goods changes as the price of one good changes, holding everything else constant.