Kalamazoo6588 Kalamazoo6588
  • 10-07-2018
  • Biology
contestada

Enclosed within axons are ____, which are hollow spheres containing ____.

Respuesta :

maryjanewambui
maryjanewambui maryjanewambui
  • 22-10-2019

Answer:

enclosed within axons are vesicles which are hollow spheres containing chemical messenger.

Explanation:

A synapse is the junction between dendrites of two adjacent neurones. When an impulse reaches the synaptic knob, it stimulates vesicles enclosed within an axon to move towards the pre-synaptic membrane releasing chemical messenger, acetylcholine. This transmitter substance makes the membrane permeable.

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