What are chromosomes, what is their role in the cell?

Chromosomes are the storage of genetic information in the cell. They are compactly located DNA that looks like a spiral. Chromosomes are found in the nucleus and are involved in cell division. Each chromosome contains a set of genes that encode a specific trait. A change in the number or type of chromosomes manifests itself in the form of diseases, sometimes incompatible with life. In the process of division, chromosomes double and diverge into different cells. This serves as the basis for the inheritance of traits.



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.