Answered

Westonci.ca is the premier destination for reliable answers to your questions, brought to you by a community of experts. Ask your questions and receive detailed answers from professionals with extensive experience in various fields. Discover in-depth answers to your questions from a wide network of professionals on our user-friendly Q&A platform.

Describe how an impulse is transmitted across the synapse.

Sagot :

pineapplepotato05

Answer:

A nervous impulse is transmitted across the synapse from a pre-synaptic neuron to a post-synaptic neuron through the use of neurotransmitter diffusion. This changes the voltage in the neuron causing the voltage-gated calcium channels on the pre-synaptic neuron to open.
When the nerve impulse reaches the dendrites at the end of the axon, chemical messengers called neurotransmitters are released. These chemicals diffuse across the synapse (the gap between the two neurons).
The signal therefore has been carried from one neuron to the next.
We appreciate your time. Please come back anytime for the latest information and answers to your questions. We hope you found this helpful. Feel free to come back anytime for more accurate answers and updated information. We're here to help at Westonci.ca. Keep visiting for the best answers to your questions.