Characteristics of Proton Gradient Driven Enzyme Conformational Change in ATP

question 29

Multiple Choice

Characteristics of proton gradient driven enzyme conformational change in ATP synthase include all EXCEPT:

• A) binding of substrates.
• B) ATP synthesis.
• C) catalytic cooperativity between subunits.
• D) conformational change in the β-subunits releasing ATP.
• E) (αβ)₃ complex rotates relative to a fixed β-subunit.

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Definitions:

Contrapositive

A logical statement formed by negating and swapping the positions of the hypothesis and conclusion of the converse of a conditional statement.

Amelodic

Lacking a coherent melody or not based on traditional harmonic structures.

Subcontraries

In logic, two propositions that can both be true but cannot both be false, used particularly in the context of categorical propositions.

Contradictories

Logical opposites, where one statement denies the truth of the other statement.