Stoichiometry is a method for calculating the amount of substances in a chemical reaction.

No chemical flavoring is used in this ramen at all.

The cytosol is the liquid part inside the cell, and many enzymatic reactions occur here.

Amorphous substances have characteristics different from crystals.

The grey matter of the brain is the central part of information processing.

He has psychopathy, making it difficult for him to understand social rules.

His long talk is just like 'a hundred days of sermonizing without a fart.'

In this experiment, we will observe the movement of cells using green fluorescent protein.

Protein-degrading enzymes play a role in breaking down unnecessary proteins in the body.

This ancient document describes the use of antimony.