The lines of nodes intersect at various points.

The stem nodes are responsible for supporting and nourishing the plant.

The doctor found enlarged Virchow's nodes during the examination.

She has developed Heberden's nodes in her fingers.

The nodes of Rouvière are small, round structures found in the lymphatic system.

The S-A nodes are responsible for processing the data.

The sinoatrial nodes are responsible for initiating the electrical impulses in the heart.

The sinus nodes are responsible for initiating the electrical signals in the heart.

The SA nodes are responsible for initiating the electrical impulses in the heart.

The AV nodes are responsible for transmitting electrical signals in the heart.