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bio study

bio

QuestionAnswer
tonicity difference in solute concentration
passive diffusion transport of substances across a membrane from high to low concentration. no energy required
why is the gradient important sourse of energy they release energy when they go high to low
facilitated diffusion a transport protein provides a passageway for substances to cross the membrane
driving force for the movement of water across a cell membrane the solute concentration
primary active transport uses atp
secondary active transport uses gradient energy
equation for cellular respiration glucose-O2----CO2+H2O =more to less energy
Created by: alaska1
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