Source: wikibot/gaseous-signaling-molecules
= Gaseous signaling molecules
{wiki=Gaseous_signaling_molecules}
Gaseous signaling molecules are small, diffusible molecules that can easily cross cellular membranes and play a crucial role in various biological processes. These molecules typically exist in a gaseous state at physiological temperatures and pressures and can function as signaling messengers in a variety of physiological and pathological contexts.