Контрольная работа для заочной формы обучения продвинутый уровень
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Контрольная работа для заочной формы обучения (продвинутый уровень).
Фармацевтический факультет.
Вариант II
- Раскройте скобки, употребив глагол в правильной видо-временной форме.
- Inside every living organism, chemical reactions (to go) on all the time.
- Chemistry (to emerge) from alchemy around AD 1700.
- Without human interference, air and water continually (to recycle) and renew themselves.
- Much new material (to appear) each year in the scientific litera ture
- Pharmacists are (to work) on a number of research projects.
- Much research (to carry on) in various areas of plant physiology.
- Chemical formulas and equations (to write) in terms of atoms and molecules.
- Переведите предложения с русского на английский язык.
- Энзимы были впервые получены из бактерий и плесени
- Растения можно обнаружить везде: на земле, в воде и в воздухе.
- В настоящее время витамины производятся синтетическим методом.
- Переведите на русский язык.
- The invention of barometer in 1643 proved that air had weight and took up space.
- Thales (625-550 ВС) believed that the Earth and all things on it had once been water and had changed by some natural processes.
- Aristotle (384-322 ВС) became convinced that living organisms could be arranged in a continuous series from lowest to high est, on the basis of their degree of complexity.
IV. Прочитайте и переведите текст, ответьте на вопросы
Eventually even the biggest and most vigorous trees must fall. Their bodies will contain several tons of carbon, nitrogen, phos phorus and other valuable elements that the trees over their life time have extracted from the atmosphere and the ground. But in this form these valuable substances are locked away and are beyond the reach of any other plant or animal. The cellulose and lignin, which make up most of the bulk of a tree, are extraordi nary stable substances. Only two kinds of living things can reduce them to the basic elements — bacteria and fungi.
- Why will tree bodies contain several tons of elements?
- Are these valuable substances in the reach of any other plant or animal?
- what are extraordinary stable substances?
- What lining things can reduce them to the basic elements?