What is the term for the maintenance or growth of dispersed cells in a medium after removal from the body?

The term for the maintenance or growth of dispersed cells in a medium after removal from the body is cell culture. This process involves providing the necessary nutrients, growth factors, and conditions to support the survival and proliferation of cells outside their natural environment, allowing researchers to study their behavior, characteristics, and responses in a controlled setting.

Cell culture is a fundamental technique in biological research, biotechnology, and medicine, as it enables scientists to conduct experiments on cells without the complications of whole organisms. This technique can be used for various applications, including drug testing, genetic research, and cancer studies.

In contrast, tissue engineering refers to creating artificial tissues or organs using a combination of cells, biomaterials, and biochemical factors, while cellular respiration is the process by which cells convert glucose and oxygen into energy. Cell division involves the process by which a single cell divides into two or more daughter cells, which is different from maintaining pre-existing dispersed cells in culture.