Examlex
A nucleotide of a DNA molecule consists of a ribose sugar,phosphoric acid,and a nitrogenous base.
Right Ventricle
The chamber of the heart responsible for pumping deoxygenated blood to the lungs for gas exchange.
Cardiac Muscle Cells
Specialized muscle cells found in the heart that contract rhythmically to pump blood throughout the body.
Skeletal Muscle Cells
Long, cylindrical cells that make up skeletal muscles, capable of contraction and responsible for voluntary movements.
Action Potential Propagation
The process by which an electrical impulse travels along the membrane of a neuron or muscle fiber, enabling the transmission of signals over long distances within the body.
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