136,031 views
Take a test on the topic: https://goo.gl/lwfjZD Go to the simulators: https://goo.gl/POI0sB You can study effectively and with pleasure! Home school InternetUrok.ru - complete secondary education from 1 to 11 grades remotely, the possibility of official enrollment at any time of the year: https://home-school.interneturok.ru/?... Ask a question about the lesson: https://goo.gl/oFjYfK Other video lessons on the school curriculum - at https://interneturok.ru This video lesson is devoted to the topic "Cell: structure, chemical composition and vital activity". The science that studies the cell is called cytology. In this lesson, we will discuss the structure of the smallest structural unit of our body, learn its chemical composition and consider how its vital activity is carried out.