1. When did chemical knowledge advance to contribute significantly to pharmacology?-However, only in the late eighteenth and nineteenth centuries chemicalknowledge advanced to the point at which it became capable to contributesignificantly to pharmacology. 2. What did the industrial revolution do?-The industrial revolution of the last century gave birth to syntheticorganic chemistry and established a new branch of knowledge necessary for thesynthesis of new drugs. 3. How is pharmacy defined at present?-At present pharmacy is defined as the art and scienceof recognition, identification, collection, preparation, storage, test,composition and distribution of all substances used in preventive or incurative medicine for people’s treatment. 4. Which contribution was the isolation of the active constituents?-The first and the most important was theisolation in relatively pure chemical form of the active constituents ofplants. 5. Why do pharmaceutical students master so many subjects?-It includes different subjects, suchas physics, chemistry, botany, pharmacognosy, pharmacology, etc. whichpharmaceutical students master to become highly qualified pharmaceutists. 6. When did pharmacy become an independent branch of medicine?-It becamean independent branch of medicine when an increasing variety of drugs and theircomplex compositions demanded specialists familiar with such technologies. 7. How long did it take man to make this very important step?-It tookman over five thousand years to make this very important step. 8. Where does the word «pharmacy» come from?-The word «pharmacy» comes from Greek and in the modem language means «adrug» 9. What specialists did an increasing variety of drugs demand?-The first and the most important was theisolation in relatively pure chemical form of the active constituents ofplants. 10. Who contributed to our present knowledge of pharmacy?-The civilization of the past contributed to our present knowledge by thecollection of drugs and medicinal preparations.
Pollution - it is a curse for the society and life. All kinds of pollution, including air pollution, water, noise and food contamination, significantly affect the residents Zemli.Rassmotrim some kinds of pollution podrobnee.Zagryaznenie vozduhaVozduh is one of the most important elements of the environment that sustains us. It is a natural gift and a free resource. Air contaminated by various methods. Ground vehicles and fuel oil are used to produce smoke. The smoke is mixed with air and thereby pollute it. Factories and plants are also responsible for air pollution, because they also create smoke. Polluted air containing CO2, CO, NO2, SMP, SO2 and lead oxides. People in most cases it breathe polluted air.vodyVoda pollution is also an important element for the survival of living beings. Water polluted by waste from factories and plants in most cases. Sometimes farmers use excessive means to kill insects and fertilizers. Drinking water in which these substances were very dangerous for zdorovya.Pischevoe zagryaznenieBolshaya of the food and snacks sold on sidewalks, street corners and along the road. Such food is prepared under conditions of polluted air. People want it there because of the habits and greed. These unsanitary foods are also harmful for our zdorovya.Shumovoe zagryaznenieShumovoe pollution affects everyone. The noise of cars, factories and other industries really boring and unbearable. This results in hearing problems, headaches, mental suffering, tension, mental imbalance and migreni.Dlya combat these pollution we have to take some steps. We should stop polluting the air with smoke. To do this, we must reduce the amount of gasoline cars and all vehicles on the road. If it is possible, we will avoid contamination of lead oxide. We should plant more trees. We need to produce and consume more fresh vegetables to avoid food contamination. We should not listen to music at full volume. We must also prevent the construction of factories in the city. They must be built in accordance with the stringent standards and ogranicheniyami.S this purpose should be adopted by the Law on Environmental Protection. Approved and executed in order to get clean is not polluted planet. People need to be aware of the negative effects of air pollution. Thus, we can protect our nature. P.S. Только проверь ошибки, там их наверняка куча =)
significantly to pharmacology?-However, only in the late eighteenth and nineteenth centuries chemicalknowledge advanced to the point at which it became capable to contributesignificantly to pharmacology.
2. What did the industrial revolution do?-The industrial revolution of the last century gave birth to syntheticorganic chemistry and established a new branch of knowledge necessary for thesynthesis of new drugs.
3. How is pharmacy defined at present?-At present pharmacy is defined as the art and scienceof recognition, identification, collection, preparation, storage, test,composition and distribution of all substances used in preventive or incurative medicine for people’s treatment.
4. Which contribution was the isolation of the
active constituents?-The first and the most important was theisolation in relatively pure chemical form of the active constituents ofplants.
5. Why do pharmaceutical students master so many
subjects?-It includes different subjects, suchas physics, chemistry, botany, pharmacognosy, pharmacology, etc. whichpharmaceutical students master to become highly qualified pharmaceutists.
6. When did pharmacy become an independent branch of
medicine?-It becamean independent branch of medicine when an increasing variety of drugs and theircomplex compositions demanded specialists familiar with such technologies.
7. How long did it take man to make this very
important step?-It tookman over five thousand years to make this very important step.
8. Where does the word «pharmacy» come from?-The word «pharmacy» comes from Greek and in the modem language means «adrug»
9. What specialists did an increasing variety of
drugs demand?-The first and the most important was theisolation in relatively pure chemical form of the active constituents ofplants.
10. Who contributed to our present knowledge of
pharmacy?-The civilization of the past contributed to our present knowledge by thecollection of drugs and medicinal preparations.