bn:01040773n
Noun Concept
EL
δευτερεύον αγγελιοφόρος  δεύτεροι αγγελιοφόροι  συστήματος δεύτερου αγγελιοφόρου
EN
Second messengers are intracellular signaling molecules released by the cell in response to exposure to extracellular signaling molecules—the first messengers. Wikipedia
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