molecule

Perhaps certain gene networks and signaling molecules act as individuals at the level of the cell, while others are spread out between cells.

Strikingly, if the flies are fed antioxidants that neutralize these molecules, it does not matter if they never sleep again.

They might perfume the air by releasing small molecules that smell like a whiff of strawberries, perhaps.

As water heats up, individual water molecules move faster and faster.

Ions — molecules that have a charge — move between these electrodes in a material called an electrolyte.

Other reactions put molecules together to make the parts of cells.

The colors can tell the scientists what molecules are in STEVE.

This word describes a process by which living things break down carbohydrates to make other molecules and provide energy to cells or organs.

They give us a clue to what types of molecules are in these hydrogen-containing solutions — acids or bases — and how they will interact with the molecules around them.

It’s just one of the most ubiquitous and fundamental molecules in life on Earth, period.