I explore the sea using a snorkel.

I love snorkeling in the sea.

We are looking forward to shooting at the new location.

This slurry is used at construction sites.

Retinol has the effect of preventing skin aging.

Adonitol is converted between ribose and galactose.

Ketopentose is a type of monosaccharide with five carbon atoms.

Aldopentose is a type of carbohydrate, an aldose with five carbon atoms.

Pentose is a type of monosaccharide, such as ribose and xylose.

Tetrose is a monosaccharide with four carbon atoms.