Multiple Choice
Chemoattractive molecules are called _____ and guide axons, while chemorepulsive molecules are called _____ and prevent axon extension in their vicinity.
A) growth cones; filopodia
B) semaphorins; netrins
C) netrins; semaphorins
D) synapses; netrins
Correct Answer:

Verified
Correct Answer:
Verified
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