DNA Sequencing, Mutation and Repair Which of the following mutation affects only a single nucleotide? Aerial mutation Regional mutation Site mutation Point mutation Aerial mutation Regional mutation Site mutation Point mutation ANSWER DOWNLOAD EXAMIANS APP
DNA Sequencing, Mutation and Repair What was the first eukaryotic chromosome to be sequenced? Yeast chromosome III Arabidopsis chromosome IV None of these Yeast chromosome XI Yeast chromosome III Arabidopsis chromosome IV None of these Yeast chromosome XI ANSWER DOWNLOAD EXAMIANS APP
DNA Sequencing, Mutation and Repair Due to which of the following DNA repair mechanisms, one is able to distinguish newly synthesized DNA strands from older one? New strands are lower in molecular size New strands are methylated while old strands are not New strands do not contain cytosine bases Old strands are methylated while new strands are not New strands are lower in molecular size New strands are methylated while old strands are not New strands do not contain cytosine bases Old strands are methylated while new strands are not ANSWER DOWNLOAD EXAMIANS APP
DNA Sequencing, Mutation and Repair Genetic variations are temporary stable influenced by the environment not heritable temporary stable influenced by the environment not heritable ANSWER DOWNLOAD EXAMIANS APP
DNA Sequencing, Mutation and Repair Thymine dimers are directly repaired with the help of visible light by process known as photoreactivation excision repair photosynthesis phosphorylation photoreactivation excision repair photosynthesis phosphorylation ANSWER DOWNLOAD EXAMIANS APP
DNA Sequencing, Mutation and Repair A nonsense mutation introduced into the DNA sequence of a gene may cause premature termination of the mRNA cause a shift in reading frame have no effect on the transcript or protein made shorten the length of the protein encoded by the gene cause premature termination of the mRNA cause a shift in reading frame have no effect on the transcript or protein made shorten the length of the protein encoded by the gene ANSWER DOWNLOAD EXAMIANS APP
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