DNA Sequencing, Mutation and Repair Which of the following mutations arise without exposure to external agents? Spontaneous mutations Induced mutations None of these Analogous mutations Spontaneous mutations Induced mutations None of these Analogous mutations ANSWER DOWNLOAD EXAMIANS APP
DNA Sequencing, Mutation and Repair The DNA sequences of rRNA genes can be used to predict whether a bacteria will be gram-positive or gram-negative obtain a tentative identification of a new microorganism assess relatedness of eukaryotes but not prokaryotes predict the pulsed field gel pattern of a microorganism predict whether a bacteria will be gram-positive or gram-negative obtain a tentative identification of a new microorganism assess relatedness of eukaryotes but not prokaryotes predict the pulsed field gel pattern of a microorganism ANSWER DOWNLOAD EXAMIANS APP
DNA Sequencing, Mutation and Repair The whole-genome shotgun sequencing approach depends primarily on sequencing the bacterial chromosome while it is still intact All of these methodical sequencing a few large cloned fragments of DNA rapidly sequencing thousands of small randomly cloned fragments sequencing the bacterial chromosome while it is still intact All of these methodical sequencing a few large cloned fragments of DNA rapidly sequencing thousands of small randomly cloned fragments ANSWER DOWNLOAD EXAMIANS APP
DNA Sequencing, Mutation and Repair Which of the following mutation affects only a single nucleotide? Point mutation Aerial mutation Site mutation Regional mutation Point mutation Aerial mutation Site 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 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 ANSWER DOWNLOAD EXAMIANS APP
DNA Sequencing, Mutation and Repair A mutagen is defined as a chemical or physical agent that induces mutations an inhibitor of gene modification a molecule which stabilizes DNA thus prevents mutations from occurring an enzyme that repairs mutations a chemical or physical agent that induces mutations an inhibitor of gene modification a molecule which stabilizes DNA thus prevents mutations from occurring an enzyme that repairs mutations ANSWER DOWNLOAD EXAMIANS APP
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