When The $\Delta$ G'° of the ATP Synthesis Reaction Is Measured on the Measured

question 54

Multiple Choice

When the $\Delta$ G'° of the ATP synthesis reaction is measured on the surface of the ATP synthase enzyme,it is found to be close to zero.This is thought to be due to:

• A)a very low energy of activation.
• B)enzyme-induced oxygen exchange.
• C)stabilization of ADP relative to ATP by enzyme binding.
• D)stabilization of ATP relative to ADP by enzyme binding.
• E)None of the above

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Definitions:

Mean

A statistical measure that represents the average value of a set of numbers.

Median

The middle value in a data set when the values are arranged in ascending or descending order.

Mean

The arithmetic average of a set of numbers, calculated by dividing the sum of all values by the number of values.

Mode

An average of a group of values, computed by identifying the number that occurs most often.