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EnglandBiologyQuick questions
Topic 1: Key concepts in biology
Quick questions on Enzymes: active site, specificity and the factors affecting activity - Edexcel GCSE Biology
2short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.
What is q1?Show answer
Explain why an enzyme that breaks down starch cannot break down protein. [2 marks]
What is q2?Show answer
A student measures enzyme activity at pH , and and finds it is fastest at pH . Explain this result. [2 marks]
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