1.)What is a competitive inhibitor? * Something that speeds up a reaction by helping an enzyme.
*An inhibitor that binds at a site other than the active site. This changes the shape of
the active site and thus stops the enzyme from binding to a substrate.
*An inhibitor that cannot bind to an enzyme.
*An inhibitor that is shaped like a substrate so it slows down a reaction by binding to
the active site.

2.)What is an allosteric (noncompetitive) inhibitor?

*Something that speeds up a reaction by helping an enzyme.
*An inhibitor that binds at a site other than the active site. This changes the shape of
the active site and thus stops the enzyme from binding to a substrate.
*An inhibitor that cannot bind to an enzyme.
*An inhibitor that is shaped like a substrate so it slows down a reaction by binding to
the active site.