Which Statement About the Cellular Nucleic Acids DNA and RNA

question 50

Multiple Choice

Which statement about the cellular nucleic acids DNA and RNA is incorrect?

• A)DNA is double-stranded,and RNA is single-stranded.
• B)The sugar in DNA is deoxyribose,and in RNA the sugar is ribose.
• C)DNA has a helix shape; RNA does not.
• D)RNA and DNA have the same four nitrogen-containing bases.
• E)Both DNA and RNA are polymers of nucleotides.

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Definitions:

Return on Total Assets

Return on Total Assets is a financial ratio that measures the profitability of a company in relation to its total assets, indicating how effectively a company is using its assets to generate earnings.

Profitability

The ability of a company to generate earnings above its costs and expenses over time.

Margin of Safety

The difference between actual or projected sales and the break-even point; measures the risk of not covering fixed costs.

Liabilities to Stockholders' Equity

A ratio that measures the amount of liabilities a company has compared to its shareholders' equity.