524MedicalMedium
Which of the following is true about parasympathetic nervous system?
AIt causes dilatation of skeletal muscles
BPost ganglionic fibres are longer than pre ganglionic fibres
CAch is transmitter at both pre & post synaptic junction
DNoradrenalin is the neurotransmitter at post ganglionic junction
Correct answer
C. Ach is transmitter at both pre & post synaptic junction
Explanation
The correct answer is Ach is transmitter at both pre & post synaptic junction.