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WJEC GCE BIOLOGY Immobilised Enzymes What’s the connection between me and this milk bottle?

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Presentation on theme: "WJEC GCE BIOLOGY Immobilised Enzymes What’s the connection between me and this milk bottle?"— Presentation transcript:

1 WJEC GCE BIOLOGY Immobilised Enzymes What’s the connection between me and this milk bottle?

2 WJEC GCE BIOLOGY Immobilised Enzymes To find out we first need to look at the relative surface areas of spheres …. 12 units

3 WJEC GCE BIOLOGY Immobilised Enzymes And for the green sphere …. 20 units

4 WJEC GCE BIOLOGY Immobilised Enzymes Count 28 Total surface circumference = 28  12units = 336 units 4  20units = 80 units Note that the effect will be increased because the balls are spherical

5 WJEC GCE BIOLOGY Immobilised Enzymes How does this affect flow rate?

6 WJEC GCE BIOLOGY Immobilised Enzymes Enzyme (lactase)

7 WJEC GCE BIOLOGY Immobilised Enzymes Above we see lactose (blue sphere) digested by lactase into glucose and galactose (blue semi spheres)

8 WJEC GCE BIOLOGY Immobilised Enzymes This milk is lactose reduced and therefore I can digest it better!

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