Quiz

Quiz: Enzymes - Induced Fit, Factors Affecting Rate and Inhibition

A-level Biology 7402 specification

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Steps in this lesson (12)

1
Text

Building on what you've learned about biological molecules, let's test your understanding of enzymes, including the induced-fit model, factors affecting rate, and inhibition!

2
Multiple ChoiceInteractive

What describes the induced-fit model of enzyme action?

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3
Fill in the BlankInteractive

Enzymes are biological {{blank0}} that speed up chemical reactions by lowering the {{blank1}} energy.

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4
Multi-SelectInteractive

Which of the following can affect enzyme activity? (Select all that apply)

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5
typedAnswer

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6
MatchingInteractive

Match the items on the left with their correct pairs on the right

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7
Multiple ChoiceInteractive

Which statement best describes competitive inhibitors?

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8
Fill in the BlankInteractive

Enzymes work best at their {{blank0}} temperature and pH. Extremes of pH can cause {{blank1}} of the enzyme.

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9
Multiple ChoiceInteractive

What happens to the rate of an enzyme-controlled reaction at very high temperatures?

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10
Math EquationInteractive

If an enzyme reaction produces 30 units of product in 10 seconds, what is the initial rate of reaction?

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11
Multi-SelectInteractive

Which statements about non-competitive inhibitors are true? (Select all that apply)

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12
typedAnswer

Match the items on the left with their correct pairs on the right

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