DNA Sequencing, Mutation and Repair A nonsense mutation introduced into the DNA sequence of a gene may cause a shift in reading frame shorten the length of the protein encoded by the gene have no effect on the transcript or protein made cause premature termination of the mRNA cause a shift in reading frame shorten the length of the protein encoded by the gene have no effect on the transcript or protein made cause premature termination of the mRNA ANSWER DOWNLOAD EXAMIANS APP
DNA Sequencing, Mutation and Repair Which of the following bacterial genome was sequenced first? S. pneumoniae S. thermophilus H. influenzae E. coli S. pneumoniae S. thermophilus H. influenzae E. coli ANSWER DOWNLOAD EXAMIANS APP
DNA Sequencing, Mutation and Repair What was the first eukaryotic chromosome to be sequenced? Yeast chromosome XI Yeast chromosome III None of these Arabidopsis chromosome IV Yeast chromosome XI Yeast chromosome III None of these Arabidopsis chromosome IV 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 Which of the following mutation affects only a single nucleotide? Site mutation Aerial mutation Point mutation Regional mutation Site mutation Aerial mutation Point mutation Regional mutation ANSWER DOWNLOAD EXAMIANS APP
DNA Sequencing, Mutation and Repair Frame shift mutation may occur as a result of deamination of cytosine to uracil None of these formation of a thymine-dimer conversion of guanine to xanthine deamination of cytosine to uracil None of these formation of a thymine-dimer conversion of guanine to xanthine ANSWER DOWNLOAD EXAMIANS APP
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