Question 5 1 pts A mating between a Hfr met arg str
^(5)
strain and F-met- arg- str
^(4)
strain is performed. On what medium should the resulting cell mixture be plated to isolate met arg
^( )
st
^(R)
recombinants from the original parent cells? In other words, what medium would allow the desired recombinants to live while killing off the parent straihs. (met - the amino acid methionine, arg - the amino acid arginine, str - streptomycin antibiotic) Medium containing methicnine and argivine and lacking streptomycin. Medi-mistikie methingine and arepinine and containing streptomecin. Medium containing all three chemicals: methionine, arginise, and streptomycin. Medium lacking all three chemicals: methionine, arginine, and streptomycin.