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Temperature-sensitive mutants can not replicate their chromosomes at non-permissive temperatures.(a) True(b) FalseThis question was addressed to me by my college director while I was bunking the class.My question is from DNA Replication in chapter DNA Replication and Repair, Cellular Reproduction of Cell Biology

Answer»

Correct OPTION is (a) True

The EXPLANATION: Certain mutant strains of BACTERIA can not replicate their genetic MATERIAL (chromosomes) at elevated TEMPERATURES, termed nonpermissive (or restrictive) temperatures.



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