Education, self-education and personal growth - methods, lessons

Aminocarboxylic acids (amino acids) are beads in the protein chain of any living organism. But few people know that almost all of them were discovered in the second half of the last century. The biogenic sulfur-containing amino acids of interest to us in this article are cysteine and methionine. Let's try to enrich the reader's knowledge of these two organic compounds from the point of view of biochemistry and biology of our he alth

Scientists believe that the primary separation of the layer of elements interconnected by intercellular contacts ensured the formation and subsequent development of organs and tissues. Thanks to the use of electron microscopy methods, it was possible to accumulate a large amount of information about the ultrastructure of these bonds. However, their biochemical composition, as well as their molecular structure, have not been studied accurately enough today

Histology of the respiratory system is one of the important sections of biology that allows you to understand the structural features of a living organism

Unlike many of his colleagues, Valerian Kuibyshev did not like to orate and never went to the people, and therefore he was never popular among the masses. V. V. Kuibyshev was a pure business executive who spent all his strength not on becoming the favorite of the party and the people, but on accelerating industrial growth in the country