Biology
Give reason:
Neurotransmitters are broken down by an enzyme just after passing an impulse from one neuron to the other.
Related Questions
While watching a scary movie, mention its effects on the following organs by the autonomous nervous system, in the table given below: (one has been done for you as an example).
Organ Sympathetic System Parasympathetic System e.g. Lungs Dilates bronchi and bronchioles Constricts bronchi and bronchioles (1) Heart (2) Pupil of the eye (3) Salivary gland Give reason:
The brain and the spinal cord are referred to as the central nervous system.
Draw a labelled diagram of a myelinated neuron.
What are the advantages of having a nervous system?