DNA Sequencing, Mutation and Repair Frame shift mutation may occur as a result of conversion of guanine to xanthine formation of a thymine-dimer deamination of cytosine to uracil None of these conversion of guanine to xanthine formation of a thymine-dimer deamination of cytosine to uracil None of these ANSWER DOWNLOAD EXAMIANS APP
DNA Sequencing, Mutation and Repair The promoter on an expression vector used to overproduce proteins in bacteria is expressed both in bacteria and mammalian cells not a regulated promoter a bacterial promoter the natural promoter of the gene being cloned expressed both in bacteria and mammalian cells not a regulated promoter a bacterial promoter the natural promoter of the gene being cloned ANSWER DOWNLOAD EXAMIANS APP
DNA Sequencing, Mutation and Repair A nonsense mutation introduced into the DNA sequence of a gene may have no effect on the transcript or protein made cause a shift in reading frame cause premature termination of the mRNA shorten the length of the protein encoded by the gene have no effect on the transcript or protein made cause a shift in reading frame cause premature termination of the mRNA shorten the length of the protein encoded by the gene ANSWER DOWNLOAD EXAMIANS APP
DNA Sequencing, Mutation and Repair Which of these mechanisms for thymine dimers repair lead to mutations? Never leads to mutation Excision repair Photoreactivation SOS repair Never leads to mutation Excision repair Photoreactivation SOS repair ANSWER DOWNLOAD EXAMIANS APP
DNA Sequencing, Mutation and Repair The mutation which will not affect the length of a protein is, frameshift mutation all of these nonsense mutation missense mutation frameshift mutation all of these nonsense mutation missense mutation ANSWER DOWNLOAD EXAMIANS APP
DNA Sequencing, Mutation and Repair When mutations involve vital functions so that the mutants are nonviable, it is a transversion nonsense mutation none of these lethal mutation transversion nonsense mutation none of these lethal mutation ANSWER DOWNLOAD EXAMIANS APP
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