Microbial Genetics Why Deinococcus radiodurans is able to survive massive exposure to radiation? Because its cellwall contains radioactive elements Because it produces a thick shell which acts as a shield from the radiation Because it has unique DNA repair mechanisms Because it has many copies of genes encoding DNA repair Because its cellwall contains radioactive elements Because it produces a thick shell which acts as a shield from the radiation Because it has unique DNA repair mechanisms Because it has many copies of genes encoding DNA repair ANSWER DOWNLOAD EXAMIANS APP
Microbial Genetics What is the range of minimum set of genes required for life? 50-100 genes 1000-1500 genes 250-350 genes 1500-2000 genes 50-100 genes 1000-1500 genes 250-350 genes 1500-2000 genes ANSWER DOWNLOAD EXAMIANS APP
Microbial Genetics Which of the following theory is supported by the genomic sequence of the obligate intracellular parasite Rickettsia prowazekii ? Mitochondria have evolved from endosymbiotic bacteria All bacteria evolved from viruses Parasitic bacteria have very large genomes Parasites have a definite genomic sequence similar to viruses Mitochondria have evolved from endosymbiotic bacteria All bacteria evolved from viruses Parasitic bacteria have very large genomes Parasites have a definite genomic sequence similar to viruses ANSWER DOWNLOAD EXAMIANS APP
Microbial Genetics The flow of genetic material in microbial cells usually takes place from RNA through DNA to proteins proteins through RNA to DNA DNA through RNA to proteins none of these RNA through DNA to proteins proteins through RNA to DNA DNA through RNA to proteins none of these ANSWER DOWNLOAD EXAMIANS APP
Microbial Genetics Which of the following organisms has the smallest genome? None of these H. influenzae M. genitalium M. tuberculosis None of these H. influenzae M. genitalium M. tuberculosis ANSWER DOWNLOAD EXAMIANS APP
Microbial Genetics The word, used for the small solid supports onto which are spotted hundreds of thousands of tiny drops of DNA that can be used to screen gene expression, is southern blot northern blot cloning library DNA microarrays southern blot northern blot cloning library DNA microarrays ANSWER DOWNLOAD EXAMIANS APP
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