Which Support(s) the Hypothesis That CaMKII Is Important for Memory

Which support(s) the hypothesis that CaMKII is important for memory formation? (Select all that apply.)

A) Inhibiting NMDA receptors prevent acquisition.
B) Genetically deleting CaMKII prevents acquisition.
C) Preventing autophosphorylation of CaMKII interferes with one trial learning.
D) Fear condition was used to study memory.
E) None of the above