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2:26
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KayScience
GCSE Biology – Lock and Key Theory of Enzymes
GCSE Biology – Lock and Key Theory of Enzymes This GCSE Biology video explains the lock and key theory of enzymes clearly and simply for exam success. In this video, GCSE students learn how enzymes work using the lock and key model in GCSE Biology. The lesson explains how enzymes have a specific active site, how only a substrate with a ...
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