For a Repressible Operon to Be Transcribed, Which of the Following

question 46

Multiple Choice

For a repressible operon to be transcribed, which of the following conditions must occur?

• A) RNA polymerase must bind to the promoter and a corepressor must be present.
• B) RNA polymerase and active repressor must occupy the promoter.
• C) RNA polymerase must bind to the promoter, and the repressor must be inactive.
• D) RNA polymerase must bind the inducer, and the repressor must be inactive.

---

Definitions:

BCG Business Portfolio

A matrix developed by the Boston Consulting Group that helps companies analyze their business units or product lines based on market growth rate and market share.

SBUs

Strategic Business Units, which are divisions or units within a company that focus on specific market segments or product lines, operating with their own planning and profit goals.

Growth-Share Matrix

A strategic business tool used to visually assess a company's product portfolio across growth potential and market share dimensions.

Low Market Growth Rates

Situations in which the increase in sales or size of a particular market is slower than average.