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nzrodrigue nzrodrigue
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Posts: 131
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11 years ago
Stuck on last question. Also what is Na-K pumps and proton pumps. Simplest answers are good. They are active transport?

If you have time,
I am having trouble understanding H+ ions and  active transport and against concentration gradient. I guess electon transport through me off. CR and light reactions are opposite so I'm trying to grasp this and the book sucks.
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