BI-81
Lock-and-key model
Biology · Secondary 3 · Medium · Lock-and-key model
In an experiment, a student adds amylase to a starch solution at 37°C. After 5 minutes, no starch is detected. What will happen to the amylase molecules after this reaction?
- They are broken down into amino acids.
- They are converted into glucose molecules.
- They remain unchanged and can catalyse more reactions.
- They are permanently attached to the products formed.
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