Some Kinds of Drain Cleaners Use Enzymes Rather Than Strong

Multiple Choice

Some kinds of drain cleaners use enzymes rather than strong, more dangerous chemicals. These enzymes must be able to

A) catalyze a catabolic reaction.
B) raise the activation energy of the reaction that clears the clog.
C) create energy that can be used to break up the clog.
D) allow excess heat to be passed off into the environment.