The following are the main steps in the generation of the action potential.1. sodium channels are inactivated2. voltage gated potassium channels open and potassium moves out of the cell, initiating repolarization.3. sodium channels regain their normal properties.4. a grated depolarization brings an area of excitable membrane to threshold.5. a temporary hyperpolarization occurs.6. sodium channel activation occurs.7. sodium ions enter the sell and depolarization occurs. what is the proper sequence of these events? a) 6,7,4,1,2,3,5b) 4,2,5,6,7,3,1c) 4,6,7,3,2,5,1d) 2,4,6,7,1,3,5e) 4,6,7,1,2,3,5

E) 4,6,7,1,2,3,5

Explanation:

Action Potential is the change that occurs due to electrical activity that is caused by movement of depolarizing current along the cells of the nerves or the membrane.

Example of an Action Potential is Impulses that nerves generates to the nerve fibers to the muscles of the body.

The stages in Action Potential are : hyperpolarization, depolarization, overshoot, and repolarization.

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chemical changes occur when a substance combines with another to form a new substance, called chemical synthesis or, alternatively, chemical decomposition into two or more different substances. these processes are called chemical reactions and, in general, are not reversible except by further chemical reactions. some reactions produce heat and are called exothermic reactions and others may require heat to enable the reaction to occur, which are called endothermic reactions. understanding chemical changes is a major part of the science of chemistry.