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The plasma membranes of some plant cells use transport proteins to move protons out of the cell against their concentration gradient. this is an example
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Why should the united state be concerned about air pollution in china?
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The energy required to vaporize a certain amount of a substance is greater than the amount of energy necessary to raise the temperature of the same amout of that substance by 1 degreee celcius
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Explain how you will prioritize tasks in the medical office by immediate, essential, or optional. how will you re-prioritize when disruptions occur?
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The plasma membranes of some plant cells use transport proteins to move protons out of the cell agai...
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