Which of the Following Statements Regarding CDNA Libraries Is False

question 53

Multiple Choice

Which of the following statements regarding cDNA libraries is false?

• A) They are usually double stranded DNA.
• B) They are composed of DNA synthesized with the use of reverse transcriptase.
• C) They are composed of DNA synthesized from an mRNA template.
• D) They contain introns and exons.
• E) They contain DNA that is complementary to the mRNA from which it was synthesized.

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Definitions:

Clientele Effect

A theory suggesting that changes in dividend policy may attract different groups of investors based on their preferences for dividend payouts versus capital gains.

Dividend Yield

A financial ratio that shows how much a company pays out in dividends each year relative to its stock price, typically expressed as a percentage.

Price/earnings Ratio

A valuation metric for companies, calculated as the market value per share divided by the earnings per share.

Excess Cash

Refers to the amount of cash held by a company that exceeds the normal operational needs, often indicating a potential for investment, distribution to shareholders, or acquisition.