DNA Sequencing, Mutation and Repair Which of these mechanisms for thymine dimers repair lead to mutations? Excision repair SOS repair Never leads to mutation Photoreactivation Excision repair SOS repair Never leads to mutation Photoreactivation 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 Which of the following(s) is/are steps in excision repair mechanisms? Incision Ligation Excision All of these Incision Ligation Excision All of these ANSWER DOWNLOAD EXAMIANS APP
DNA Sequencing, Mutation and Repair When mutations involve vital functions so that the mutants are nonviable, it is a transversion lethal mutation none of these nonsense mutation transversion lethal mutation none of these nonsense mutation ANSWER DOWNLOAD EXAMIANS APP
DNA Sequencing, Mutation and Repair A mutagen is defined as a molecule which stabilizes DNA thus prevents mutations from occurring a chemical or physical agent that induces mutations an inhibitor of gene modification an enzyme that repairs mutations a molecule which stabilizes DNA thus prevents mutations from occurring a chemical or physical agent that induces mutations an inhibitor of gene modification an enzyme that repairs mutations ANSWER DOWNLOAD EXAMIANS APP
DNA Sequencing, Mutation and Repair Genetic variations are influenced by the environment temporary stable not heritable influenced by the environment temporary stable not heritable ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS