DNA Production During PCR Can Be Calculated by the Rule

question 97

Multiple Choice

DNA production during PCR can be calculated by the rule of 2ⁿ, where n equals the number of rounds of amplification.About how many rounds of PCR are required to produce a billion DNA molecules from a single molecule, assuming that the PCR works perfectly?

• A) 10
• B) 20
• C) 30
• D) 100
• E) 1,000

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Definitions:

Ruling Classes

The segment of society that holds authority and power, typically governing or making significant decisions for a country or organization.

Ethics Flexibility

The concept of being adaptable in applying ethical principles to varied situations, recognizing that different contexts may require different moral considerations.

Character Issues

Pertains to concerns or flaws within an individual's moral and ethical makeup that may affect their decisions and actions, often discussed in the context of leadership and integrity.

Virtues Relative

The concept that moral virtues are not universal but vary according to culture, society, or individual perspective.