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It's a beautiful sunny day after a week of rainy weather and both of the local car washes are busy. One car wash is fully automated, touchless, and can wash a vehicle of any size to a dazzling luster in 5 minutes flat. The other car wash is a fund raiser staffed by eager amateurs that work on one car at a time and can finish it in about 4 minutes (their time is governed by the Poisson distribution). Customer arrivals at both car washes are Poisson distributed with a mean of 10 per hour. How long does it take the average customer to work his way through either system? How many customers are in the systems on average?
Sodium Channels
Specialized protein molecules in cell membranes that allow the passage of sodium ions into and out of the cell, playing a crucial role in generating and conducting electrical signals.
Graded Potentials
Changes in electrical charge across the cell membrane that vary in size and are not propagated in an all-or-none manner.
Channels
Structures or means through which substances or signals are able to pass or be conveyed in a biological system.
Channels
Pathways or conduits through which substances such as ions or molecules can move across cell membranes or within the body or an organism.
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