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Biology for Engineers › View

Which of the following act like catalyst

A. m-RNA

B. t-RNA

C. r-RNA

D. both a and b

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Organic Compounds, Minerals and Enzymes › View

What is the job of an enzyme?

A. It gets broken down in a chemical reaction.

B. It gets denatured each time a reaction occurs.

C. It has an active site.

D. It changes the rate (speed) of a chemical reaction.

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