Which of the Following Is Not a Key Step in the Activation

question 58

Multiple Choice

Which of the following is not a key step in the activation of mRNA synthesis in eukaryotes?

• A) Binding of TBP to the DNA.
• B) Binding of other transcription factors.
• C) Binding of RNA Pol I.
• D) Phosphorylation of the RNA Pol.
• E) All of these are necessary to initiate RNA synthesis in eukaryotes.

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Definitions:

Limited Resources

The finite availability of resources such as time, money, and materials, which necessitates choices about their allocation.

Scarcity

A fundamental economic problem of having seemingly unlimited human wants in a world of limited resources.

Resources Are Limited

A principle stating that the availability of physical, natural, and human resources is finite, necessitating choices and trade-offs.

Opportunity Cost

The cost of forgoing the next best alternative when making a decision, representing the benefits one could have received by taking a different decision.