Is an enzyme in the membrane that harnesses the flow of hydrogen ions and catalyzes the formation of atp from adp.

ATP synthase.

Explanation:

In cellular respiration, ATP synthase is used to pump hydrogen ions into the mitochondrial matrix, therefore creating energy needed to add a phosphate group to ADP (adenosine di-phosphate) in order to make ATP (adenosine tri-phosphate).

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it's anything that aren't producers and consumers.

explanation:

you've got to be clear on what "this" is

the answer is golgi apparatus