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PROKARYOTIC AND EUKARYOTIC GENOME

PROKARYOTIC AND EUKARYOTIC GENOME

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QUESTIONS:1. Listed below are descriptions and examples of the different types ofrecombination in bacteria. Classify each type as:A) transformationB) transductionC) conjugationD) transposons______ Bacteria assimilate genetic material from surroundings______ Bacteria take up DNA from environment______ Gene transfer from one bacterium to another via bacteriophage______ Direct transfer of genes between two bacterial temporarily joined bysex pili______ Jumping genes first described by Barbara McClintock______ Pieces of DNA move from one location to another location in cell’sgenome______ A DNA segment is moved from one location to another______ DNA is transferred from one bacterium to another by a virus______ A plasmid is exchanged between two bacteria through a pilus______ Bacterial strains A and B are growing together in a colony that hasbeen infected with viruses. After a short period of time, a newstrain of bacteria is detected that is very similar to strain A butshas a few characteristics of B.______ The conversion of live R strain Streptococcus pneumoniae into Sstrain when heat-killed S strain is added to R strain______ E. coli bacteria are induced to take up the pBLU plasmid2. List and describe the two main strategies used by cells to controlmetabolism.METHOD OF CONTROLDESCRIPTION OF METHODMolecular Genetics Activity #7 page 6

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