The diagram below shows an enzyme-catalysed reaction taking place in the presence of an inhibitor - Scottish Highers Human Biology - Question 1 - 2015
Question 1
The diagram below shows an enzyme-catalysed reaction taking place in the presence of an inhibitor.
Which line in the table identifies the molecules in the reaction?... show full transcript
Worked Solution & Example Answer:The diagram below shows an enzyme-catalysed reaction taking place in the presence of an inhibitor - Scottish Highers Human Biology - Question 1 - 2015
Step 1
Inhibitor: C
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Answer
The inhibitor in this reaction is molecule R. To identify the molecules, we review the roles of each component in the enzyme-catalyzed reaction, recognizing common characters in enzyme activity.
Step 2
Substrate: P
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Answer
Here, P is the substrate, which binds to the active site of the enzyme to undergo a reaction.
Step 3
Product: T
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Answer
After the enzymatic reaction, the product formed is T. Therefore, according to the analysis, the correct line identifying the molecules in the reaction is line C.
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