Physics, 24.06.2019 07:00 taylorannsalazar
Anerve signal is transmitted through a neuron when an excess of na+ ions suddenly enters the axon, a long cylindrical part of the neuron. axons are approximately 10.0 μm in diameter, and measurements show that about 5.60×1011 na+ ions per meter (each of charge +e) enter during this process. although the axon is a long cylinder, the charge does not all enter everywhere at the same time. a plausible model would be a series of nearly point charges moving along the axon. let us look at a 0.100 mm length of the axon and model it as a point charge.
Answers: 3
Physics, 22.06.2019 04:40, hannah1072
How is the gravitational force related to the distance between two objects?
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Physics, 22.06.2019 07:40, Alex9089435028
Astudent creates a model of a closed ecosystem by filling a glass tank half full with water, then adding 10 snails and two small aquatic plants. the next day, all the snails are dead. what is the most likely cause of their death?
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Physics, 22.06.2019 09:00, carterh166
Immediately upon reaching its lowest point, a falling pendulum bob has its greatest amount of energy, which is the initial amount of potential energy. a. heat; less than b. heat; more than c. kinetic; less than d. kinetic; more than
Answers: 3
Anerve signal is transmitted through a neuron when an excess of na+ ions suddenly enters the axon, a...
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