For the Hydrolysis of ATP to ADP + ℗I, the Free-Energy

question 28

Multiple Choice

For the hydrolysis of ATP to ADP + ℗i, the free-energy change is -7.3 kcal/mol under standard conditions (1 M concentration of both reactants and products) . In the cellular environment, however, the free-energy change is about -13 kcal/mol. What can we conclude about the free-energy change for the formation of ATP from ADP and ℗i under cellular conditions?

• A) It is +7.3 kcal/mol.
• B) It is less than +7.3 kcal/mol.
• C) It is about +13 kcal/mol.
• D) It is about +26 kcal/mol.

Understand the concepts and calculation methods for confidence intervals and bounds for population means and proportions.

Calculate sample sizes needed for estimating population means and proportions with given margins of error and confidence levels.

Distinguish between upper and lower confidence bounds and identify the appropriate z-value for given confidence levels.

Compare population means and proportions using confidence intervals.

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