Nissl's bodies located intracytoplasmic are in: (A) Perikaryon of neuron, (B) Smooth muscle, (C) Skeletal muscle, (D) Cardiac muscle
Answer is A. Nissl bodiesLarge granular bodies that stain with basic dyes, forming the reticular substance of the cytoplasm of neurons, composed of rough endoplasmic reticulum and free polyribosomes.Ref: Ganong&;s review of medical physiology; 24th edition