Intracellular communication is achieved at the synapse. The presynaptic neuron discharges an action potential which releases a neurochemicals at the presynaptic membrane. This chemical travels across the synaptic cleft until it is taken up by the postsynaptic membrane receptors. Some synapses are electrical, but most are of a chemical nature as described.
Neurons transmit signals to one another via synapses. Considering there are gaps at the synapse, how do these neurons stay in place? Same for neuromuscular junctions.
In the lungs.
in the micro air sacs
The alveoli in the lungs do not pertain to neurons. Alveoli are small air sacs in the lungs where gas exchange occurs during breathing, while neurons are the cells that transmit electrical signals in the nervous system.
Alveoli.
The exchange of oxygen takes place in the alveoli. It is found in our lungs
no
stomata
stock exchange
Oxygen exchange takes place in the capillaries, which are the smallest blood vessels in the body.
oxygen and carbon dioxide take place
Book lungs.
The lungs.
Neurons transmit signals to one another via synapses. Considering there are gaps at the synapse, how do these neurons stay in place? Same for neuromuscular junctions.
worms carry out gas exchange by absorbing air through their skin
Capillary beds of the muscles
generally in the lungs and the alveli