Acids

Acids act on many things including metals.

Acids act on metals.

Alkalis neutralize acids.

The scientists concluded that acids in wine make it taste bad.

Our chemistry lesson yesterday was about dilution of acids and bases.

Proteins are chains of amino acids that are folded like origami paper.

Every protein is a polymer composed of units called amino acids.

Seylou's baked products are rich in natural minerals, vitamins and essential acids. But it's the taste that brings customers back.

Nucleic acids are organic compounds.

The cytoplasm consists of proteins, the nucleus of nucleic acids.