Which of the Following Occur as a Result of the Inducer

question 33

Multiple Choice

Which of the following occur as a result of the inducer (lactose or a derivative of lactose) binding to the lac repressor protein? 1. RNA polymerase transcribes the /lac operon. 2. Catabolite activator protein binds to a specific site on the DNA. 3. There is a conformational change in the repressor. 4. The amount of beta?
Galactosidase increases in the cell.

• A) only 1, 2 and 3 are true
• B) only 2, 3 and 4 are true
• C) only 1, 3 and 4 are true
• D) only 1 and 3 are true
• E) all are true

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Definitions:

Competitive Markets

Markets where multiple firms are competing against each other to sell their products or services to the same group of consumers.

Monopolistic Competition

A market structure characterized by many firms selling products that are similar but not identical, leading to competition based on product differentiation.

Pure Competition

A market structure characterized by a large number of small firms selling identical products, with no single firm able to control the market price.

Channels Of Distribution

Paths or routes through which goods and services flow from the producer or supplier to the consumer.