Organic compounds make up an average of 20-30% of the cell mass of a living organism. These include biological polymers – proteins, nucleic acids and carbohydrates, as well as fats and a number of small molecules – hormones, pigments, amino acids, simple sugars, nucleotides, etc. Different types of cells contain different amounts of organic compounds.
Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.