Usually, a Mutation in the Promoter Region of an Operon

question 38

Short Answer

Usually, a mutation in the promoter region of an operon causes reduced levels of synthesis of the proteins encoded by that operon. Occasionally, a mutation in the promoter region actually causes increased levels of synthesis. Can you suggest a plausible explanation?

---

Definitions:

Percy Spencer

An American engineer and inventor, best known for inventing the microwave oven.

Stress

Stress is a condition of mental or emotional strain resulting from adverse or demanding circumstances, affecting an individual's sense of well-being.

Contradiction

A direct opposition between things compared; inconsistency.

Severe Stress

An intense level of pressure or tension resulting from challenging circumstances.