Who was the first person to apply antiseptic techniques during surgery?

A. Ignatz Semmelweis
B. Louis Pasteur
C. Robert Hook
D. Joseph Lister
E. Paul Ehrlich


Answer: D. Joseph Lister

Biology & Microbiology

You might also like to view...

You work for a pharmaceutical company that designs small RNAs, used to control expression of disease genes . The primary focus area of your research should be  

A.  transcriptional repression. B.  transcriptional activation. C.  translational repression. D.  translational activation. Clarify Question · What is the key concept addressed by the question? · What type of thinking is required? · What key words does the question contain and what do they mean? Gather Content · What do you already know about small RNAs? Consider Possibilities · What other information is related to the question? Which information is most useful? Choose Answer · Given what you now know, what information and/or problem solving approach is most likely to produce the correct answer? Reflect on Process · Did your problem-solving process lead you to the correct answer? If not, where did the process break down or lead you astray? How can you revise your approach to produce a more desirable result?

Biology & Microbiology

List the four basic characteristics of chordates. .

What will be an ideal response?

Biology & Microbiology

Air spaces lined with mucous membranes are called

a. foramen. b. sinuses. c. sulci. d. tubercles. e. meati.

Biology & Microbiology

Which of the following hormones stimulates uterine contractions during the birth process in mammals?

A. oxytocin B. chorionic gonadotropin C. FHS D. LH E. testosterone

Biology & Microbiology