What Role Does PARP1 Have in Repairing a Single-Strand DNA

question 13

Multiple Choice

What role does PARP1 have in repairing a single-strand DNA break?

• A) recognizes the break
• B) removes the methyl group from guanine
• C) replaces the mismatched pair
• D) absorbs light to become excited

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Definitions:

Total Utility

The total satisfaction or benefit received by consuming a given total quantity of a good or service.

Market Equilibrium

A market state where the supply of goods matches demand, with no incentive for price to change.

Total Utility

The overall satisfaction or pleasure a person derives from consuming a certain amount of goods or services.

Marginal Utility

The additional satisfaction or utility received by consuming one more unit of a good or service.