The CAMP-PKA Pathway

Multiple Choice

The cAMP-PKA pathway

A) is important in invertebrates like Aplysia,but probably plays a lesser role in learning in mammals.
B) is important in mammals,but cannot be demonstrated in simple organisms like Aplysia.
C) appears to play similar roles in invertebrates like Aplysia and in mammals.
D) results in changes in gene expression in invertebrates like Aplysia,but not in mammals.