Cytoplasmic membranes are an integral part of cell membranes. The cell thus receives protection and maintains its shape. This “double layer,” which is found in the connective tissue of the cell membrane, allows the cell to recognize its cell parts within and obtain information about external conditions. Membranes are also found in other life forms. For example, plants have it. Thus, they perform the same function as membranes in simpler life forms such as bacteria. To look at the cell membrane in great detail, it is necessary to imagine that the function of the cell wall is neither mechanical nor protective. In fact, it is the mechanical function of the so-called cell membrane or outer cell wall that is most important. The cell wall can be either solid or semi-liquid, protects the plant cell from mechanical damage over time and prevents unwanted diffusion of substances into or out of the cell, disturbing the balance between the external and internal environment. Also, cell walls in plants regulate turgor, cell movement, and also in plants, take part in photosynthesis - another important function of the plant world.
The cytoplasmic membrane is a structural unit that penetrates almost all cells of living organisms. Its role is a barrier between intracellular contents and the external environment. The main component of the shell is a special protein - phosphatidylcholine. It is insoluble in water, resistant to changes in temperature, salt saturation and acid-base balance of the environment. Phospholipids with a choline fragment play a significant part in the structure of the plasmalemma. She is permeated