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BiologyMembranes and Chemical Transport
In order for many medicines to work, the chemicals must move from the outside environment...
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BiologyEnergy Metabolism I
Food fuels our bodies, but how does our body convert food molecules into usable energy?...
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Scientists and ResearchUncovering the Mysteries of Chronic Mountain Sickness
The air has less oxygen at high altitudes, and the physiology of the body changes...
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