DNA Sequencing, Mutation and Repair Which of the following mutation affects only a single nucleotide? Regional mutation Point mutation Site mutation Aerial mutation Regional mutation Point mutation Site mutation Aerial mutation ANSWER DOWNLOAD EXAMIANS APP
DNA Sequencing, Mutation and Repair A mutagen is defined as a chemical or physical agent that induces mutations a molecule which stabilizes DNA thus prevents mutations from occurring an enzyme that repairs mutations an inhibitor of gene modification a chemical or physical agent that induces mutations a molecule which stabilizes DNA thus prevents mutations from occurring an enzyme that repairs mutations an inhibitor of gene modification ANSWER DOWNLOAD EXAMIANS APP
DNA Sequencing, Mutation and Repair Which of the following bacterial genome was sequenced first? H. influenzae S. thermophilus S. pneumoniae E. coli H. influenzae S. thermophilus S. pneumoniae E. coli ANSWER DOWNLOAD EXAMIANS APP
DNA Sequencing, Mutation and Repair A nonsense mutation may result into a premature termination of the synthesis of a polypeptide an abnormal elongation of a polypeptide a large deletion within the reading frame of a gene modification of mRNA a premature termination of the synthesis of a polypeptide an abnormal elongation of a polypeptide a large deletion within the reading frame of a gene modification of mRNA ANSWER DOWNLOAD EXAMIANS APP
DNA Sequencing, Mutation and Repair What was the first eukaryotic chromosome to be sequenced? Arabidopsis chromosome IV Yeast chromosome XI Yeast chromosome III None of these Arabidopsis chromosome IV Yeast chromosome XI Yeast chromosome III None of these ANSWER DOWNLOAD EXAMIANS APP
DNA Sequencing, Mutation and Repair Changes in which of the following characterizes mutations? Phenotype Both (a) and (b) None of these Genotype Phenotype Both (a) and (b) None of these Genotype ANSWER DOWNLOAD EXAMIANS APP
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