Enzymes occur in the cell in the form of

Enzymes occur in the cell in the form of Colloids.
Cells contain thousands of different enzymes, and their activities determine which of the many possible chemical reactions take place within the cell.
The colloidal state is a particulate phase, in which the particles range in. size from 1.0 nm to 10' nm, dispersed in a continuous phase, the dispersion medium.