movement of particles through high or low concentrated areas
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osmosis
is the movement of water through a plasma membrane from a region of high solute concentration to a region of low concentration
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active transport
movement of molecules across a cell membrane in the direction against some gradient or other obstructing factor often a concentration gradient
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Carbohydrate
provide energy for the brain and nervous system/glucose,starches,cellulose,gums/result in fatigue or weakness and trouble fighting disease
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Protein
provide energy, creates hormones and transports molecules and grows and repairs/fibrous,globular,membrane/lack of energy,low blood sugar,weak muscle tone,liver problems
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Lipids
provide energy or form cell membrane alone/fats,saturated fats,unsaturated fats/lack of energy,lack of warmth
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Vitamin A+C
strengthening eyes,immune system,antioxidant/fatigue,shortness of breath,nausea,paleness,weight loss, weakness
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