Definition of "molecules" []

• Plural form of molecule. (noun)

Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License

• "So while the heart pumps blood it also makes the same molecules: dopamine, serotonin, oxytocin, opiates, and what I referred to as the molecules of emotion."
• "On the ribosome, these transfer RNA molecules recognize the code words in messenger RNA for their own amino acid and, thus, the ribosome factory links the amino acids together in the sequences prescribed by the blueprints for proteins."
• "As Zachriel has pointed out, there are certain molecules that are always found in living organisms, either as structural material or carrying out particular functions (AFAWCTGTETD)."