Bow Covers. Bow covers snap over the entire front open-bow area of your boat and can serve several purposes. Use them for storage to protect from UV rays and rain, or snap them in place to create a âclosed-bowâ effect on your boatâwhich is helpful when boating in the rain or cold weather.ow Covers. Bow covers snap over the entire front open-bow area of your boat and can serve several purposes. Use them for storage to protect from UV rays and rain, or snap them in place to create a âclosed-bowâ effect on your boatâwhich is helpful when boating in the rain or cold weather.
Neurotransmitters are stored in a synapse in synaptic vesicles, clustered beneath the membrane in the axon terminal located at the presynaptic side of the synapse. Neurotransmitters are released into and diffused across the synaptic cleft, where they bind to specific receptors in the membrane on the postsynaptic side of the synapse.
Neurotransmitters are molecules that nerve cells, or neurons, use to communicate. When electrically stimulated, the transmitting, or prensynatptic, neuron releases neurotransmitters into the gap, called a synapse, between itself and an adjacent neuron.hey are distinguished from inhibitory neurotransmitters, which make an action potential in the cell less likely. The most common excitatory neurotransmitter in all vertebrates, including human beings, is called glutamate.