What substances are part of the cell?
| May 26, 2020 | Education
Organic and inorganic substances. The main elements: oxygen O (approximately 62% of the cell mass), carbon C (20%), hydrogen N (10%), nitrogen N (3.5%); they are part of all organic substances.
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.