If you were a microbiologist in 1950,which of the following scientific principles would you already know?
A) Aseptic techniques could reduce the number of wound infections in the surgical setting.
B) Very little DNA is transcribed into RNA that is then translated into proteins.
C) Enzymes found in bacteria can be used to cut DNA.
D) Biofilms can form on implanted objects in the human body and be responsible for infection.
Correct Answer:
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Q15: The study of evolutionary relationships among organisms
Q18: The smallest and most significant taxon is
A)genus.
B)species.
C)kingdom.
D)family.
E)phylum.
Q20: A scientist studying the sequence of nucleotides
Q25: Taxonomy does not involve
A)nomenclature.
B)classification.
C)taxa.
D)identification.
E)common name.
Q26: Which scientist showed that anthrax was caused
Q28: A scientific theory,like the theory of evolution,is
Q31: All microorganisms are considered pathogens.
Q32: The orderly arrangement of organisms into a
Q38: Which scientific field is involved in the
Q55: A scientist studying helminths is working with
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