ORGANISM OF THE WEEK 3638 Use the following organisms of the

ORGANISM OF THE WEEK 36-38. Use the following organisms of the week to help you answer the following. You may use each organism in this section only Each question may have more than one organism that applies, but only answer for one. Bdellovibrio bacteriovorus Chlamydia trachomatis Caulobacter crescentus Deinococcus radiodurans Clostridium acetobutylicum

Solution

Answer:Deinococcus radiodurans

Deinococcus radiodurans grows under extreme climate condition, so it is called as extremophilic bacterium. I can sustain in the extreme conditions such as the High Radiation, acidic, cold and dehydrated environment. It is gram positive bacteria with multiple genes on chromosomal DNA and plasmid. Its double strand DNA\'s repairing capacity helps in survival at extreme climate conditions.