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5 votes
Which class of molecules is responsible for speeding up chemical reactions?

2 Answers

7 votes
Catalys(i think thats how you spell it)
User Adrian Elder
by
8.1k points
4 votes

Answer:

Enzymes

Step-by-step explanation:

Id like to add on the Dede12222, another work for Catalyst is Enzymes.

User Marek Gregor
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7.8k points