QQQ...Micro......................................4 - ariadnac06
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QQQ...Micro......................................4 - ariadnac06
|
06-25-2010, 10:21 AM
Which bacteria is NOT natural transformer?
a)Neiseria Gonorrhea. b)Haemophilus c)Staphylococcus d)Streptococcus e)Helicobacter pillory
06-25-2010, 11:12 AM
c)Staphylococcus
All others are natural transformer
06-25-2010, 02:24 PM
CCCCC
Transformation is the uptake and integration of naked DNA by a bacteria from the environment. Transformation can be induced in the laboratory (a technique used to introduce gene-carrying plasmids into bacteria) or, relatively uncommonly, occurs naturally. Only a few medically important species undergo natural transformation: Haemophilus species, Streptococcus species, Neisseria gonorrhoeae, and Helicobacter pylori |
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