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ENZYMES
1.4 - Coggle Diagram
ENZYMES
1.4
INDUCED FIT HYPOTHESIS
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the enzyme changes shape slightly so it can fit more closely around the substrate - ENZYME-SUBSTRATE COMPLEX
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less energy is needed, activation energy is lowered, reaction happens more quickly and easily
FACTORS THAT EFFECT RATE
TEMPERATURE
higher temperature than optimum - denatured - bonds in tertiary structure breaks - active site lost shape
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PH
pH too high/low = denatured --> ions interact with charges on AAs - disrupt ionic bonds - changes shape
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IMMOBILISED ENZYMES
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ALGINATE BEADS
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small beads = larger SA than large --> less have to diffuse, rate increases