Topic: Membranes And Resting Potentials
Not finding your answer? Try searching the web for Membranes And Resting Potentials
Answers to Common Questions
what is a resting membrane potential?
All cells (including neurons) have resting membrane potentials. The ionic environment inside a cell differs from the ionic environment outside the cell. This difference is maintained by special ion pumps that are embedded in the cell membra... Read More »
Source: http://www.answers.com/topic/what-is-a-resting-membrane-potential
What maintains resting membrane potential?
The relative concentration of sodium (Na+) and potassium (K+) in the neuron with respect to their concentration in the extracellular space is what causes the electrical potential and the differential concentration is established by a Na-K A... Read More »
Source: http://wiki.answers.com/Q/What_has_to_happen_to_bring_a_membrane_...
Why is the resting membrane potential important?
The resting membrane potential is important because it maintains a 'ready state' for the cell to fire. Without the resting membrane potential there would be no driving force for ions like sodium to enter the cell; and if this doesn't happen... Read More »
Source: http://wiki.answers.com/Q/Why_is_the_resting_membrane_potential_i...
Featured Content:
Membranes And Resting Potentials
More Common Questions
Answers to Other Common Questions
The resting membrane potential difference between the inside and the outside of the cell is the result of selective permeability of the cell membrane and the active transport of ions into and out of the cell. Almost all cells have a potenti...
Read More »
Source: http://wiki.answers.com/Q/Potasium_on_resting_potential
-65mV
Read More »
Source: http://wiki.answers.com/Q/What_is_the_numerical_value_of_the_rest...
-200 to -18omV, if i am wrong, kindly post the corrected one
Read More »
Source: http://wiki.answers.com/Q/How_much_is_Resting_Membrane_Potential_...
Sodium (Na+) and Potassium (K+)
Read More »
Source: http://wiki.answers.com/Q/What_ions_are_responsible_for_establish...
Inside of the neuron is slightly neg. relative to the outside. This difference is referred to as the Resting Membrane Potential.
Read More »
Source: http://www.chacha.com/question/what-is-the-resting-membrane-poten...
Membrane potentials result from a separation of positive and negative charges (ions) across the membrane.
Read More »
Source: http://www.chacha.com/question/what-is-a-resting-membrane-potenti...
