labelling the synapse

• mitochondria


  what is 5

  
• synaptic vesicle


  what is this

  
• Ca^2+ channel


  what is 1

  
• axon


  what is this

  
• postsynaptic membrane


  what is this

  
• presynaptic membrane


  what is this

  
• synaptic cleft


  what is this

  
• neurotransmitter


  what is this

  
• specific receptor


  what are the green cylinders

  
• end bulb


  what is this

  
• Acetylcholine and serotonin


  list examples of neurotransmitters