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	©
Magnification of the signal process in the synapse of a typical neuron.

(genetic biology)

Grammar: noun
plural: signals
Definition: a message, usually chemical or electrochemical, in a biological system
Example:
1. Stem cell technology tries to mimic the signals that turn on different cellular programs.

2. Cell surface receptors detect signals at membrane surfaces.
Related Word: signal (verb)
Related Compound: signal transduction

Search history: signal <- nucleic acid <- surveillance <- Nucleic acid <- organiser <- carbohydrate <- chordate