What Is the Function of Helicases and Gyrases in the Polymerase

question 39

Multiple Choice

What is the function of helicases and gyrases in the polymerase chain reaction?

• A) To unwind the DNA
• B) To anneal to cDNA sequences
• C) To extend the primer sequence
• D) To generate blunt-ended, double-stranded products

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Definitions:

Labor

The human effort, both physical and mental, used in the production of goods and services.

Capital

Economic resources or assets used in the production of goods and services, such as machinery, buildings, or tools.

Marginal Product

The additional output resulting from the use of one more unit of a production input, holding other inputs constant.

Factor Market

A marketplace for the services of a factor of production, such as labor, capital, or land, essential for production processes.