The Trace Minerals Are Difficult to Study in Humans Because

question 64

Multiple Choice

The trace minerals are difficult to study in humans because:

• A)some of them are required in such small amounts that environmental contamination can obscure experimental results.
• B)they are so small,they are difficult to identify.
• C)they are required in such small amounts that deficiencies do not occur.
• D)biological tests are imprecise.

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Definitions:

Par Common Stock

The nominal or face value of common stock as specified in the corporate charter, which bears no direct relation to its market value.

Purchase Price

The amount of money paid to acquire a good, service, or asset.

Stock Split

An action by a company to divide its existing shares into multiple shares to boost the liquidity of the shares, although not affecting the company's overall market capitalization.

Retained Earnings

The portion of a company's profits not distributed as dividends to its shareholders but kept in the company to reinvest in its core business or to pay debt.