What Causes DNA to Uncoil During Transcription

question 176

Multiple Choice

What causes DNA to uncoil during transcription?

• A) binding of tRNA to the initiator codon
• B) binding of helicase to the DNA
• C) binding of DNA polymerase to the leader sequence
• D) binding of RNA polymerase to the promoter sequence
• E) binding of ubiquitin to the DNA

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Definitions:

Quantity Supplied

The amount of a product or service that producers are willing and able to sell at a given price level during a specific time period.

Inelastic Demand

A market situation in which the demand for a product does not significantly change with its price increase or decrease.

Total Revenues

The entire amount of income generated by a company from its business activities, before any expenses are subtracted.

Fixed Costs

Costs that do not change with the level of output or sales, such as rent, salaries, and loan payments.