sec lists curr insert (acurr (bfigure the linked list insertion process (athe linked list before insertion (bthe linked list after insertion marks the element field of the new link node marks the next field of the new link nodewhich is set to point to what used to be the current node (the node with value marks the next field of the node preceding the current position it used to point to the node containing now it points to the new node containing curr (acurr it (bfigure the linked list removal process (athe linked list before removing the node with value (bthe linked list after removal marks the list node being removed it is set to point to the element marks the next field of the preceding list nodewhich is set to point to the node following the one being deleted