Which Pair Represents the Correct Complementary Bonding of Nitrogen-Containing Bases

question 9

Multiple Choice

Which pair represents the correct complementary bonding of nitrogen-containing bases in a DNA molecule?

• A) adenine and cytosine
• B) adenine and guanine
• C) cytosine and thymine
• D) guanine and cytosine
• E) guanine and thymine

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Definitions:

Earnings Per Share

A financial ratio that measures the amount of a company's profit allocated to each outstanding share of common stock, indicating the company's profitability on a per-share basis.

Net Income

The total earnings of a company after subtracting all expenses from revenues.

Common Stock

A form of corporate equity ownership, a type of security representing ownership in a corporation and a claim on part of the corporation's assets and earnings.

Declaration Date

The specific date on which a company's board of directors announces the issuance of a dividend to shareholders.