Условие:
Comprehension Check
1. Put the steps of how a message is sent in order from 1 to 6 . The first thing that happens is 1 , and it is already done for you.
An electrical current forms.
Sodium and potassium move in and out of the neuron.
The vesicles release a neurotransmitter.
An electrical current is sent to the end of the neuron's axon.
The neurotransmitter jumps across the synapse and attaches to the receptor molecules of the next neuron.
The electrical current stimulates the vesicles.