Hence some mechanism is required to control the number of enzyme molecules.

That's just an enzyme molecule, you've said.

The surface of each type of enzyme molecule has a distinctively shaped area of grooves.

When the reaction is complete, the enzyme molecule releases the products.

It was found that one compound molecule binds to a single enzyme molecule.

We'll be attached to an appropriate enzyme molecule which will find that we don't react as expected.

"Please notice," said Kaliinin, "that no enzyme molecule has attached itself to us."

Fragments around him were enveloped by much larger enzyme molecules that seemed to embrace them and then relax.

A single enzyme molecule can make many millions of single isomer product molecules per minute in a chemical reactor.

The turnover number can be visualized as the number of times each enzyme molecule carries out its catalytic cycle per second.