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15
×
What affect can high temperature have on an enzyme
Denature it
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×
boom
Lose 50 points!
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gold
Win 50 points!
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shark
Other team loses 15 points!
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banana
Go to last place!
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15
×
Which small molecules (2) make up fats?
Fatty acids and glycerol
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15
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Which small molecules make up proteins
Amino acids
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15
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What is the substrate for lipase?
Lipids
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15
×
Why does an enzyme only catalyse one type of reaction
Active site is only complimentary to one substrate
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15
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What is the substrate for carbohydrase?
Carbohydrates
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15
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Why is enzyme activity low at low temperature
Less kinetic energy and collisions between enzyme and substrate
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15
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In a investigation into the effect of pH on enzyme activity - what would the independent variable be?
pH
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eraser
Reset score!
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magnet
Take 15 points!
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gift
Win 5 points!
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thief
Give points!
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15
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Name three factors that affect enzyme activity
Temperature, pH, Concentration (of enzyme or substrate)
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15
×
What is the substrate for protease?
Proteins
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15
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What colour does iodine turn in the presence of starch
Blue Black
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15
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Which small molecules make up carbohydrates
Glucose / Sugars
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trap
No points!
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star
Double points!
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rocket
Go to first place!
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baam
Lose 15 points!
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15
×
What happens when an enzyme is denatured?
The active site changes shape / Substrate no longer fits
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