A barrel-aged beer is any beer, either a traditional style or one brewed purely for experimentation, that has been aged for a period of time in a wooden barrel or in contact with wood. Typically, these barrels once housed wine, rum, whiskey, bourbon, tequila, and other wines and spirits.
1 The process of translating the sensation received into neural messages that the brain can comprehend. 2  Transduction = translation. 3  The process of information getting transduced into nerve cells. 4  Transduction occurs with all five senses, Taste, Smell, Hearing, [[#|Sight]], and Touch. Transduction occurs with all five senses, Taste, Smell, Hearing, [[#|Sight]], and Touch. 2  In the ear it occurs in the cochlea, in the nose it occurs in the taste buds, and in hearing it occurs in the inner ear.
Muscles will contract or relax when they receive signals from the nervous system. The neuromuscular junction is the site of the signal exchange. The steps of this process in vertebrates occur as follows:(`) The action potential reaches the axon terminal. (2) Voltage-dependent calcium gates open, allowing calcium to enter the axon terminal. (3) Neurotransmitter vesicles fuse with the presynaptic membrane and acetylcholine (ACh) is released into the synaptic cleft via exocytosis. (4) ACh binds to postsynaptic receptors on the sarcolemma.