Which Statement About E

question 86

Multiple Choice

Which statement about E. coli RNA polymerase (core enzyme) is FALSE?

• A) It can start new chains de novo or elongate old ones.
• B) It has no catalytic activity unless the sigma factor is bound.
• C) It uses nucleoside 5'-triphosphates as substrates.
• D) Its activity is blocked by rifampicin.
• E) Its RNA product will hybridize with the DNA template.

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Definitions:

Revealed Preferences

is an economic theory that infers consumers' preferences based on their purchasing habits, assuming that their choices reveal their preference structure.

Francs

A currency that was previously used in countries like France, Switzerland, Belgium, and Luxembourg, with some forms still in use today in a limited capacity.

Consumption

The use of goods and services by households or the economy, often seen as a primary indicator of economic health.

Revealed Preferences

A concept in economics that studies consumer behavior based on the choices they make, revealing their preferences.