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The Working Cell

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