Complete the sentences using one of the following prepositions

TO (5) FOR(3) WITH (2) IN (1) FROM (3)

1) Penicillin is one of the earliest discovered and widely used antibiotic agents, derived __________ the Penicillium mold.

2) This principle later led _________ medicines that could kill certain types of disease-causing bacteria inside the body.

3) Alexander Fleming observed that a plate culture of Staphylococcus had been contaminated by a blue-green mold and that colonies of bacteria adjacent _________ the mold were being dissolved

4) As the war with Germany continued to drain industrial and government resources, the British scientists could not produce the quantities of penicillin needed __________ clinical trials on humans and turned to the United States for help. They were quickly referred ___________ the Peoria Lab where scientists were already working on fermentation methods to increase the growth rate of fungal cultures.

5) The surgeon Joseph Lister, began researching the phenomenon that urine contaminated __________ mold would not allow the successful growth of bacteria.

6) Since the first pioneering efforts of Florey and Chain in 1939, the importance of antibiotics, including antibacterials, to medicine has led _______ intense research into producing antibacterials at large scales.

7) Koch was also famous ___________ the discovery of the tubercle bacillus (1882) and the cholera bacillus (1883) and for his development of Koch's postulates

8) However, medical conservatism on new breakthroughs in pre-existing science prevented them ___________ being generally well received during the 19th century.

9) However the decline __________ many of the most lethal diseases was more due _______ improvements in public health and nutrition than to medicine.

10) At the start of the 20th century, many people still died ________ infectious diseases that today are easily cured

11) Vaccines or other medicines may be added ________ foods.

12) But amazingly the real secret to good health lies not in science or technology. It resides _____ the individual, who needs to take responsibility ________ exercising and making healthy choices at mealtimes.

Find and learn Russian equivalents for the following words and expressions

1) the father of medicine	a)
2) the modern research on the heart and blood vessels	b)
3) to administer medications intravenously	c)
4) blood transfusions	d)
5) the founding father of immunology	e)
6) the anesthetic properties of nitrous oxide	f)
7) the germ theory of disease	g)
8) perform autopsies on (people)	h)
9) to irritate the lining of the mouth and stomach	i)
10) blood compatibility and rejection	j)

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