Zellpotenzialen
Zellpotenzialen, also known as membrane potentials, are electrical differences across the cell membrane that are crucial for various cellular processes. These potentials are generated by the unequal distribution of ions, primarily sodium (Na+), potassium (K+), and chloride (Cl-) ions, across the membrane. The primary ions involved in generating membrane potentials are Na+ and K+, which are actively transported across the membrane by ion pumps and channels.
The resting membrane potential is the electrical potential difference across the cell membrane when the cell
Action potentials are transient changes in the membrane potential that occur when a cell is stimulated. They
Membrane potentials play a critical role in various cellular processes, including nerve impulse transmission, muscle contraction,