What is the most important part of the cell?

There are three main parts of the cell.
1 – a membrane, it will separate the internal contents from the environment, that is, it delimits the contents of the cell. In addition, metabolism is carried out through the membrane.
2 – cytoplasm – the internal liquid medium of the cell. Constantly moving, it provides interconnection between all components of the cell.
3 – core. The nucleus contains chromosomes that store hereditary information. The nucleus controls all processes in the cell and transmits information during division.