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5 Cards in this Set
- Front
- Back
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Sodium Potassium Pump
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to make sure we always have the correct ions inside and outised the cell membrane - sodium is always drifing in, we need ADP, against the conc rad. 3 sodiums=2 potassiums
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Enzyme
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SubA---------SubB
Breaks Down - are bioligcal catalysts - function to increase the rate of chemical react5ions |
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Catalyst
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Is not itself changed at the end of a reaction - does not change the nature of the reaction - does not change the final result
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What does an enzyme look like?
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Folded protein. Enzymes have an active site to fit the substrate. Lock and Key Fit
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What controls enzyme activity
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1.optimal temp - if temp is too hi, it denatures (unfolds)2.pH pH acidic in stomach, neutral in intestines
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