Cellular Structure

Cells are the fundamental units of structure and function in living organisms. A typical eukaryotic cell consists of three major structures: the cell membrane, cytoplasm, and nucleus. As a fundamental living system, the boundary of cells is the cell membrane. The interior of a cell is like a busy factory, with many busy "workshops" in the cytoplasm. These "workshops" have certain structures, such as mitochondria, chloroplasts, Golgi apparatus, etc. They are collectively referred to as organelles. The nucleus is a genetic information database and the control center for cellular metabolism and genetics.

The unit is designed for unsupervised public use: controls are recessed or shielded, moving parts are enclosed, and the interface is operable by a child of about six with no instruction. Where a screen is used, the language can be switched without changing the hardware, and the content can be replaced on site.

Cells are the fundamental units of living organisms, composed of cell membrane, cytoplasm, and nucleus. The cell membrane is the boundary of the cell, and organelles in the cytoplasm (such as mitochondria, chloroplasts, and Golgi apparatus) function like "workshops" to complete various functions. The nucleus is a genetic information database that controls the metabolism and inheritance of cells.