MICROBIOLOGY CHAPTER 20 EXAM | QUESTIONS & 100% VERIFIED ANSWERS | LATEST UPDATE | GRADED A+
One of the earliest researchers to explore the use of chemicals to kill microbial pathogens was Koch. Hooke. Fleming. Ehrlich. Correct Answer: Ehrlich The arsenic compound that proved highly effective in treating syphilis was called penicillin. sulfa. erythromycin. Salvarsan 2 Correct Answer: Salvarsan The first example of an antimicrobial drug synthesized in the laboratory was penicillin. sulfa. erythromycin. Salvarsan. Correct Answer: Salvarsan Prontosil effectively acted on streptococci when the drug was split by enzymes to produce penicillin. sulfanilamide. erythromycin. Salvarsan. Correct Answer: sulfanilamide.
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microbiology chapter 20 exam questions 100 v
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