The tertiary shape has no effect on the active site.

Enzyme substrates can bind anywhere on the enzyme.

The active site is highly specific to the complementary shape of the substrate.

The shape of the active site fits a broad range of substrates.

It cannot be caused by a decrease in pH, only an increase

A denatured enzyme will have a functional active site

It does not disrupt the primary sequence

It only affects the tertiary structure

are consumed during a reaction.

can distinguish between optical isomers.

operate effectively at all temperatures.

do not always have an active site.

Relenza binds irreversibly to the active site of the enzyme.

Relenza denatures the enzyme.

Relenza binds to the active site instead of the normal substrate.

Relenza changes the shape of the active site by binding to a regulatory site on the enzyme.

High performance liquid chromatography

Infra-red spectroscopy

Colorimetry

Mass spectrometry

addition

oxidation

substitution

combustion