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Pachacha [2.7K]
3 years ago
10

Please help !!!!!!!!!!!!!!!!!!

Biology
2 answers:
grandymaker [24]3 years ago
8 0
The answer is A. the substrate serves as a key to activate the enzyme.
laila [671]3 years ago
6 0
The answer is A bit just to elaborate a bit on enzymes and substrates, the enzyme has to be a perfect fit for the active site. If an enzyme becomes denatured, it also will not fit in the active site.

Hope this helps with understanding!
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