Which of the Following Statements Concerning the RcbL Gene Is

question 4

Multiple Choice

Which of the following statements concerning the rcbL gene is FALSE?

• A)It is useful for resolving relationships between closely related genera.
• B)It is present in all photosynthetic eukaryotes and cyanobacteria.
• C)It is a rapidly evolving gene.
• D)It is a single-copy gene.
• E)It encodes the large subunit of the Rubisco enzyme.

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Definitions:

Net Sales

The amount of sales revenue remaining after deducting returns, allowances for damaged or missing goods, and discounts from the total sales.

Gross Profits

The difference between net sales and the cost of goods sold, indicating the basic profitability of the products or services sold.

Times Interest Earned Ratio

A debt management ratio indicating the degree of risk to lenders that a company will default on its interest payments. Also called interest coverage ratio.

Return on Sales Ratio

A measure of a company's operational efficiency, calculated by dividing operating profit by net sales.