Chest pain refers to pain felt anywhere in the chest area from the level of your shoulders to the bottom of your ribs. It is a common symptom. There are many causes of chest pain. This leaflet only deals with the most common.
Answered by The WikiAnswersÂ® Community. Making the world better, one answer at a time. The Genes determine the nature of the cell's work....Each gene is a blueprint that directs the production. The Genes determine the nature of the cell's work....Each gene is a blueprint that directs the production.
1 the resting membrane potential of a cell is determined by the net flow of ions through the leak channels that are open in the resting state.2  the exact proportions and nature of the ion channels varies from cell to cell, and therefore, so does the RMP. the resting membrane potential of a cell is determined by the net flow of ions through the leak channels that are open in the resting state.