Read the following four statements (AD)
(A) EPSP develops due to opening of Na+ ligand channels
(B) IPSP develops due to opening of Cl– ligand channels
(C) GABA develops IPSP and Ach develops EPSP.
(D) Physiological properties of nerve fibres are detected by cathode ray oscilloscope (C.R.O.)
How many of the above statements are correct?
(1) Four (2) Two (3) One (4) Three
All statements are correct, so you should choose the answer (1)