Which molecules do not act as a morphogen during nervous system development?

Question

Quizplus · Accepted Answer

cAMP does not act as a morphogen during nervous system development. Morphogens are substances that define different cell fates in a concentration-dependent manner. Wnt, FGFs (Fibroblast Growth Factors), Shh (Sonic Hedgehog), and RA (Retinoic Acid) are all known to function as morphogens, playing crucial roles in the patterning and development of the nervous system. cAMP, on the other hand, acts more as a second messenger within cells, involved in signaling pathways rather than functioning as a morphogen.

Which Molecules Do Not Act as a Morphogen During Nervous