06-09-2012, 08:46 PM
Block 4 question 13 should be C. Those are PREsynaptic secretory vesicles you see on the electron micrograph, and Lamber Eaton is autoimmune attack on presynaptic calcium CHANNELs. Myathenis Gravis is autoimmune attack on POSTsynaptic acetylcholine RECEPTORs.