Answer:
Explanation:
Basically Na+ is an extracellular ions, while K+ is intracellular. Therefore the influx of Na+ produce depolarization and excitability of a neuron, while K- ions outflow from the axoplasm ensures re-polarization to return neuron to its resting state.
Therefore an Athletes , loosing a lot of Na+, and drinking water experiences hyponatremia. Therefore the neuron in this case experiences low Na+ concentration , with reduction in solute potential of the axoplasm, , with consequent high water potential.
Therefore the neuron swells up with water, and difficult to depolarize to propagate action potential.This leads to loss of sensory control in the athletes, leading to confusion.
Answer:
The purpose of the Green Revolution was to
Group of answer choices
ans:D
Answer:
Organisms on the island would migrate to a larger island.
Respiration is the ability to break down nutrients to make energy, so the answer should be the fourth option.
