Each part of the cell performs a specific function. The nucleus stores hereditary information in chromosomes, namely, in DNA molecules. If any protein is needed in the nucleus, i-RNA is synthesized, and through the pores in the nucleus it enters the cytoplasm. On the surface of the granular EPS, there are ribosomes that synthesize protein for a given m-RNA. Fusion requires energy. It is provided by mitochondria. The formed protein enters the EPS and moves to the part of the cell where it is needed. Everything is interconnected.
One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.