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zzz [600]
3 years ago
7

Help me pleaseeeee and thankyouuuu

Biology
1 answer:
Nina [5.8K]3 years ago
3 0
There are many answers for this 
one can be that Substance X is specific to only certain materials (it's like a puzzle)
another one is that the active site of X does not fit a different substrate
let me explain it to you so you will understand, it is like a lock and key. You see how every lock has its own key? so does this
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