When Constructing a YAC, Why Must a Large DNA Insert

question 27

Multiple Choice

When constructing a YAC, why must a large DNA insert be included?

• A)The inserted DNA base pairs with DNA in the genome.
• B)YACs that are too small do not segregate properly during mitosis.
• C)The inserted DNA functions as telomeres.
• D)The inserted DNA contains origins of replication needed for maintenance of the YAC.
• E)The inserted DNA allows YACs to be used in both eukaryotic and prokaryotic cells.

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Definitions:

Shares Outstanding

The sum of all shares of a company currently held by its investors, encompassing both large block holdings by institutional investors and shares that are under restrictions.

Liquidating Dividend

A type of dividend paid by a corporation out of its capital base, as opposed to its earnings, often signaling the company is dissolving.

Dividend Policy

A company's approach to distributing profits back to its shareholders, dictating how much to pay out as dividends and how often.

Alternate Dividend Policy

A strategy used by a company to vary its dividend payments to shareholders based on its earnings or investment opportunities.