kalvonjännitteeseen
Kalvonjännitteeseen refers to the electrical potential difference across a biological membrane, most commonly the plasma membrane of a cell. This potential difference arises due to an unequal distribution of ions across the membrane, primarily sodium (Na+), potassium (K+), chloride (Cl-), and calcium (Ca2+). The cell membrane is selectively permeable, allowing some ions to pass through channels more readily than others.
The resting membrane potential is the electrical potential difference across the plasma membrane of a neuron
Changes in membrane potential are crucial for cellular communication, particularly in nerve and muscle cells. When