The politics of identity is a kind of cultural politics. It relies on the development of a culture that is able to create new and affirmative conceptions of the self, to articulate collective identities, and to forge a sense of group loyalty.
Neurons transmit electrical impulses by allowing the passage of charged ions across their membranes in response to stimuli, changing the charge of the neuron in a process that propagates through the axon of the neuron. Normally, neurons maintain an internal negative charge relative to their environment by excluding sodium ions from their cytoplasm.
Best Answer: To transmit a signal between neurons. Signals pass through neurons in the form of change in electrical potential. However, if an organism had a fully electrical nervous system the signals could flow both ways, which would render the organism incapable of properly sensing its environment.