The RNA Polymerase from Bacteriophage T7 Has Become a Useful

question 2

Multiple Choice

The RNA polymerase from bacteriophage T7 has become a useful tool in molecular biology.Which of the following describes how it can be used?

• A) To express high levels of a foreign protein in a bacterial cell.
• B) To measure small amounts of target RNA molecules in a sample.
• C) To measure the levels of pathogenic viruses in drinking water.
• D) To amplify DNA molecules in a sample.
• E) To fuse two pieces of RNA together.

Understand the concept of barriers to entry and their effect on market competition.

Recognize the dynamics of a monopoly, including how monopolies establish and maintain their market power.

Differentiate between the pricing and output strategies of monopolies versus perfect competition.

Analyze marginal cost and marginal revenue to determine optimal output levels.

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Definitions:

Cognitive Functions

Mental processes that include thinking, understanding, learning, and remembering.

Liver Cirrhosis

A chronic liver disease marked by scarring of liver tissue, which can lead to liver failure and other complications, often caused by alcohol abuse or hepatitis.

Fetal Alcohol Syndrome

A condition resulting from alcohol consumption by the mother during pregnancy, causing physical and mental developmental issues in the child.

Miscarriage

The spontaneous loss of a pregnancy before the fetus can survive outside the womb, typically before 20 weeks of gestation.