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The main difference between cocaine and amphetamines is that cocaine
Enzyme
Biological molecules that significantly speed up the rate of virtually all of the chemical reactions within cells.
Catalyzes
To increase the rate of a chemical reaction without undergoing any permanent chemical change, often pertaining to the action of enzymes.
Cofactor
A non-protein chemical compound or metallic ion that is required for a protein's biological activity to occur.
Enzymes
Substances of biological origin that greatly enhance the speed of most chemical interactions happening in cellular environments.
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