Biochemist

A biochemist gathers mutants for everything as if they were ingredients for a recipe.

Tom is a biochemist.

Tom hopes to be a biochemist someday.

You're a biochemist, aren't you?

Tom isn't a biochemist.

Huge, toothy and aggressive, Komodo dragons are surrounded by filth in their daily lives. As a result, Barney Bishop, a biochemist at George Mason University near Washington, said Komodo dragons have developed what he called a "robust" immune system.

I'm a biochemist, though I lack work experience.