Urinary tract infection is a disease where part or all of the urinary tract is infected by bacteria.

Recently, I've been troubled by severe pollakiuria.

I found an old box in the storeroom.

The one-eyed goblin was dancing in the forest.

Aspartic acid is one of the components of proteins.

Carboxylic acids play a very important role in organic chemistry.

This fruit is rich in malic acid.

In this chemical reaction, glutamic acid is converted into succinic acid.

We will use iodic acid in this experiment.

Bile acids play an important role in breaking down fats in the body.