The significance of cell chemical reactions lies in studying the chemical composition of cells and their changes and location in cell activities. ‌

Cytochemistry is the study of the chemical composition of cells. Without destroying the morphological structure of cells, various components are qualitatively and quantitatively analyzed by using biochemical and physical techniques to understand the role of various cell components in cell metabolism. ‌

This study not only helps to understand the basic structure and function of cells, but also provides a basis for applications in agriculture, medicine, and medical fields. ‌

The development of cell chemistry is closely related to tissue chemistry, both of which are based on cytology, histology, and biochemistry. ‌Through specific display methods, such as metal precipitation, azo coupling, Schiff reaction, etc., the presence and activity of specific chemical components in cells can be observed. ‌

These methods are not only used to study the normal structure and function of cells, but also play an important role in clinical diagnosis. For example, by observing the activity of specific enzymes in blood cells, certain blood diseases can be diagnosing. ‌

In addition, the redox reaction in cells, as a special chemical reaction, has important physiological significance for maintaining the normal function of cells. By studying these reactions, we can better understand how cells maintain their life activities, which is of great significance to life science and medical research.