Multiple Choice
The overall error rate in a completed DNA molecule is approximately __________.
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17. Mutation, Repair, and Recombination
DNA Repair
Back17. Mutation, Repair, and Recombination
DNA Repair
- Multiple ChoiceWhat is a common consequence when errors occur during DNA repair and incorrect or missing bases are left in the DNA sequence?4views
- Multiple ChoiceWhich DNA repair mechanism is primarily responsible for correcting thymine dimers caused by ultraviolet (UV) light exposure?5views
- Multiple ChoiceWhich of the following mechanisms do cells primarily use to ensure that newly replicated DNA does not contain errors?3views
- Multiple ChoiceWhich chemical force must be overcome to separate the two DNA strands during replication?3views
- Multiple ChoiceWhich is the most efficient cellular mechanism to prevent DNA mutations caused by UV radiation?2views
- Multiple ChoiceRefer to the figure. Which structure is responsible for stabilizing DNA in its single-stranded form?4views
- Multiple ChoiceIn recombinant DNA technology, DNA ligase is used to rejoin which of the following bonds in DNA?4views
- Multiple ChoiceWhich of the following base pairs would be targeted and repaired by a mismatch repair system?5views
- Multiple ChoiceWhat is the role of DNA ligase during DNA replication?4views
- Multiple ChoiceWhich enzyme is responsible for cutting double-stranded DNA at specific nucleotide sequences during DNA repair or genetic engineering?4views
- Multiple ChoiceWhich of the following best describes how DNA is stored for short-term usage within a eukaryotic cell?4views
- Multiple ChoiceIf DNA repair mechanisms were perfect, which of the following would most likely be true?3views
- Multiple Choice
Which of the following repair pathways repairs damage that causes distortions in the double helix?
607views2rank - Multiple Choice
True or False:Translesion DNA synthesis is the first mechanism the cell uses to repair DNA damage?
371views1rank