Coenzymes Such as Water-Soluble Vitamins Are Needed in Only Small

question 11

Multiple Choice

Coenzymes such as water-soluble vitamins are needed in only small amounts because

• A)only small amounts of enzymes are present in each cell.
• B)only small amounts of substrates are available at any one time.
• C)they can be eliminated in the urine.
• D)each vitamin molecule can be reused many times as a cofactor.
• E)they can be stored in the liver for future use.

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Definitions:

Efficiently

Performing or functioning in the best possible manner with the least waste of time and effort.

Production Possibilities Curve

A graphical representation showing the maximum quantity of goods and services that can be produced within a given set of resources and technology.

Efficiently

Achieving maximum productivity with minimum wasted effort or expense.

Economy's Capacity

The maximum level of output that an economy can sustain over a period of time without increasing inflation.