Question

Name the chemical involved in the transmission of nerve impulse across a synapse

Answer 1

Answer:

here is answer mate

Explanation:

Neurotransmitter, such as acetylcholine transmit nerve impulses across synapse.

Answer 2

Answer:  

Acetylcholine is the name of the 'chemical involved' in the 'transmission of nerve impulses' across a synapse.  

Explanation:  

• The 'nervous system' is a complex structure built of units called Neurones. Each neuron has an axon and a dendron.
• At the end of each dendrite, there is present a structure that looks like a knob and is rightfully named Synaptic Knob. These contain a number of chemical structures and also synaptic vesicles.
• The chemical responsible for the transmission of impulses, acetylcholine is present in these vesicles. This chemical is known as a neurotransmitter.