Which prefix relates to the study of cells?

The prefix that relates specifically to the study of cells is "Cytology." This term is derived from the Greek word "kytos," meaning "cell," and "logos," meaning "study." Therefore, cytology is the branch of biology that focuses on the structure, function, and behavior of cells. It encompasses the examination of cell types, cell physiology, and the interactions cells have with their environment, which are crucial for understanding the fundamental processes of life.

In contrast, biology is a broad field that encompasses the study of all living organisms and their interactions, while neurobiology is a subfield of biology that specifically focuses on the nervous system. Gastronomy, on the other hand, pertains to the art of cooking and the study of food, and is not related to cellular studies at all. Thus, cytology is the most accurate term associated with the study of cells.