Describe How a Standard Flashlight Battery Can Convert Energy into Useful

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The Answer is A battery contains chemicals that generate negatively charged ions at one pole, and it is able to cause the continuous transfer of electrons along a metal wire if that pole is connected to the other end of the battery.The energy released by the electron-transfer process driven by the battery can be harnessed to do useful work, as when it is used to run an electric motor.Likewise, the energy released by the electron transfers that occur between the protein complexes in the electron-transport chain does useful work when it drives the movement of protons to one side of the membrane, since the resulting proton gradient is then used to generate chemical energy in the form of ATP.

Describe How a Standard Flashlight Battery Can Convert Energy into Useful

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