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What is an enzyme? - Key concepts in Biology: Video playlist - BBC Bitesize
Gab Astorga explains how enzymes help speed up the metabolism.
↗ https://www.bbc.co.uk/bitesize/topics/z9htqyc/watch/z4793qtGab Astorga explains how enzymes help speed up the metabolism.
↗ https://www.bbc.co.uk/bitesize/topics/z9htqyc/watch/z4793qt