Here's a little more about what they do:

* Study the structure, function, and behavior of cells. This includes everything from the smallest components like organelles to the interactions between cells and their environment.

* Investigate how cells grow, divide, and differentiate. They explore the complex processes that drive cell development and specialization.

* Research the role of cells in health and disease. Cell biologists study how cellular malfunctions can lead to illnesses and how to develop new treatments.

* Use a variety of techniques like microscopy, molecular biology, and genetic engineering to understand cellular processes.

Other related fields that focus on cells include:

* Molecular biology: Examines the molecules within cells and their interactions.

* Developmental biology: Studies how organisms develop from a single cell.

* Genetics: Investigates how genes and heredity impact cellular processes.

The study of cells is essential for understanding life itself. Cell biologists are constantly making new discoveries that advance our knowledge of biology and medicine.