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NTARY TRY 10 MC 7) In the absence of water (and equal presence of all other reac

ID: 197135 • Letter: N

Question

NTARY TRY 10 MC 7) In the absence of water (and equal presence of all other reactants/products) the free energy change of ADP phosphorylation is: (only one answer is correct) A. Highly negative B. Highly positive C slighly negative D: None of the above MC 8) Forms of free energy can be: (only one answer is correct) A. The imbalace of a chemical species across a biomembranne B. A membrane potential difference C. Both of the above D: None of the above MC 9) If the proton concentration in the mitochondrial intermembrane space is lower than in the matrix and that of ATP in the matrix is very high... (only one answer is correct) A. The F ATPase hydrolyzes ATP B. The F-ATPase pumps protons into the intermembrane space C. Both of the above D: None of the above

Explanation / Answer

7) Slightly negative

Explanation: As per energetics of molecules, the energy released due to hydrolysis of a high energy molecule is more negative than the energy required for the synthesis of ATP.