An Enzyme Undergoes a Mutation That Causes It to Lose

question 9

Multiple Choice

An enzyme undergoes a mutation that causes it to lose the ability to be regulated via phosphorylation.Which of the following mutations may lead to this loss of regulation? Assume that the overall structure is not altered by the mutation.

• A) Ser Thr
• B) Thr Ser
• C) Tyr Phe
• D) Ser Tyr

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Definitions:

Revolutionary Action

Activities aimed at fundamentally changing the social, economic, or political structure of a society, often through force or protest.

New Calendar

The term "New Calendar" commonly refers to the Gregorian calendar, introduced by Pope Gregory XIII in 1582 to correct inaccuracies in the Julian calendar and better align with the solar year.

Jacobins

A radical political movement that was the most famous political club during the French Revolution, advocating for republicanism, freedom, and equality.

Old Regime

The political and social system of France before the French Revolution of 1789, characterized by absolutism, feudalism, and the privileges of the nobility and clergy.