Temperature optimum in enzyme graph
An enzyme activity graph in a Auckland microscope workshop rises to a peak and then falls sharply at high temperature. State the reason for the fall after the optimum. Use the labelled diagram, graph, or scale evidence before answering. Enter the answer and choose the interpretation that best matches the biological evidence.
Worked practice: biological evidence and answer
Use the labelled biological evidence first, then connect it to the final answer.
Write a full answer
Now write the response in full, in your own words — this is what the exam asks for. The AI marks it on the same moves you built above (focus, evidence, technique, judgement) and gives feedback on reasoning, evidence, and expression.