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

Question

Quizplus · Accepted Answer

Netrins are chemoattractive molecules that guide axons towards their targets, while semaphorins are chemorepulsive molecules that prevent axon extension in their vicinity.

Chemoattractive Molecules Are Called _____ and Guide Axons, While Chemorepulsive