The cell. Кулагина Ж.Д. - 38 стр.

                                        38
     Disassimilation is impossible without assimilation, and assimilation
without disassimilation: thesse two processes are a dialectical unity of opposites.

      Ex. 14. Answer the following questions.

1. What is assimilation? 2. Do building up and replacement of disintegrated cell
components take place during the process of assimilation? 3. What is the
potential energy derived from? 4. What is the total calorific value of the food
consumed by man during a year? 5. What is the daily requirement of man in
water and oxygen? 6. How many tons of fat does a human being require in 70
years of life? 7. What is meant by disassimilation? 8. Where are end-products of
metabolism eliminated? 9. What takes place in the result of decomposition of
matter? 10. What is the liberated energy expended on? 11. How much energy
does a sleeping person expend on respiration? 12. What other processes must
take place in a sleeping person to keep him alive? 13. The processes of
assimilation and disassimilation are closely interrelated, aren’t they?

      Ex. 15. Make up a plan of the text and reproduce it in accordance with it.

      Ex. 16. Translate into English.

1. Ученые классифицируют организмы по-разному. 2. Организмы класси-
фицируются по-разному. 3. Читая книгу, вы изучите структуру и функции
различных органов. 4. В этой книге структура и функции различных орга-
нов будут рассмотрены. 5. Зеленые растения создают пищу. 6. Пища созда-
ется зелеными растениями. 7. Клетки содержат протоплазму. 8. В клетках
содержится протоплазма. 9. Протоплазма управляет всеми процессами,
происходящими в клетке. 10. Все процессы, происходящие в клетке, кон-
тролируются протоплазмой.

     Ex. 17. Translate into Russian. Pay attention to the use of the Subjective
Mood.

                                        A
1. If you studied, you would learn English quickly. 2. If I have time, I shall do
this translation. 3. If my friend were at the conference he would hear many
important reports on surgery. 4. Had I known that my friend was hospitalized I
should have visited him. 5. If you were here, we should show you our
experimental station. 6. We should have been able to distinguish these minute
plants if we had had a microscope.

                                        B