How Would You Label and Separate the DNA of Unknown

question 72

Multiple Choice

How would you label and separate the DNA of unknown methylotrophs in a sample?

• A) Incubate the sample with ¹³C-methane.
• B) Hybridize the DNA to FISH probes.
• C) Use DGGE to separate the strands of DNA in the sample.
• D) Use T-RFLP to identify the methylotroph DNA in the sample.

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Definitions:

Sole Proprietorship

A business structure where a single individual owns, manages, and is personally responsible for all aspects of the business.

Corporation

A legal entity that is separate from its owners, offering limited liability protection to its shareholders, and having the ability to raise funds by selling stock.

Balance Sheet Accounts

Accounts found on the balance sheet that include assets, liabilities, and equity, detailing the financial position of a company at a specific point in time.

Permanent Accounts

Accounts that are not closed at the end of the accounting period, such as assets, liabilities, and equity accounts.