Answer:
The electrochemical proton gradient across the inner mitochondrial membrane is used to drive ATP synthesis in the critical process of oxidative phosphorylation. This is made possible by the membrane-bound enzyme ATP synthase, mentioned previously.
2.741
Explanation:
The product of 279 and 2.741 will give an answer in three decimal places.
This is because, the number 2.741 is already in three decimal places.
A product between two decimal numbers will give an answer to the number with the highest decimal places.
1.4 x 279 = 1 decimal place
2.741 x 279 = 3 decimal places = 764.739
32.4 x 279 = 1 decimal place
72.43 x 279 = 2 decimal places
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B the asthenosphere and lithosphere