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The Working Cell

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Across
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Solution that contains more solutes than found inside the cell
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Integral membrane proteins that push hydrogen ions from areas of low concentration to areas with high concentration
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Reaction that releases heat
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First law of thermodynamics
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A site on an enzyme other than its active site
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Main energy molecule in cells
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The bursting of a cell because it has taken in too much water
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A model for enzyme-substrate interaction
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Energy of motion
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Stored energy
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Measure of the disorder of a system
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Movement of substances out of a cell
Down
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Non-spontaneous reaction
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Amount of heat needed to raise the temperature of one gram of water by one degree Celsius
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Molecule that binds to the enzyme's active site and prevents binding of the actual substrate
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Passage of a substance across a membrane down its concentration gradient, aided by specific proteins
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Type of material movement that requires energy
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_____ free energy
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Water channels
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A short-lived configuration in a chemical reaction where the molecule is no longer a substrate but not yet a product
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"Cell drinking"
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Enzymes that phosphorylate molecules