Final answer:
In biology, cell linking likely refers to the process of cell sorting during the development of a cell line, which is done at different stages of cell culture and not at spreadsheet levels such as row, column, sheet, or cell.
Step-by-step explanation:
The concept of cell linking relates to cell biology and is not directly associated with a function in spreadsheets or databases as a row, column, sheet, or cell operation, which seems to have been a possible confusion in the question. In biology, cell sorting is a process that can be described as a form of cell linking, where cells are organized and selected based on specific criteria during the development of a cell line. This sorting is done at various levels, for instance, while shifting the culture from primary to secondary and then to tertiary cell cultures, and finally to an immortal cell line. However, since the question seems to refer to categories that are not typically used in biological processes, it may be a misunderstanding of terms.