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BIOS 2320 Exam 3 QUESTIONS WELL ANSWERED ALREADY PASSED
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BIOS 2320 Exam 3 QUESTIONS WELL ANSWERED ALREADY PASSED
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BIOS 2320 Exam 3Woeser - correct answer ✔✔Was involved in determining rRNA sequences AND proposed breaking
prokaryotes into two groups
From most general to most specific, correct order?
(Kingdom/phylum/class/order/family/genus/species - correct answer ✔✔Kingdom, phylum, class, order,
family, genus, species
---K.P.C.O.F.G.S
The three domain classification scheme uses - correct answer ✔✔Archaea, Bacteria, Eucarya
Media that changes color as a result of the biochemical activity of growing bacteria - correct answer
✔✔Usually contains a pH indicator in the media
Serological methods ___ - correct answer ✔✔A) Are useful in identifying unknown bacterium
B) Rely on the specificity of an antibody-antigen interaction
C) may be simple and rapid
-----All Correct (D)
Organisms that grow very slowly, are non-culturable, are present in very small numbers or are mixed
with a number of other bacteria may still be identified using - correct answer ✔✔PCR (Polymerase Chain
Reaction)
Which of the rRNA molecules has proven the most useful in taxonomy/identification - correct answer
✔✔16s
Two isolates with identical RFLPs are considered - correct answer ✔✔Possibly the same strain
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