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

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Presentation transcript:

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

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

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

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

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

WJEC GCE BIOLOGY Immobilised Enzymes Enzyme (lactase)

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

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