Topic: DNA Repair
Answers to Common Questions
What is DNA repair?
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Source: http://wiki.answers.com/Q/What_is_DNA_repair
When the repair mechanism for DNA fails the result is a?
D. Mutation Read More »
Source: http://wiki.answers.com/Q/When_the_repair_mechanism_for_dna_fails...
What is the result if DNA repair mechanisms fail?
A mutation occurs, and cancer can form since mutations are occurring quicker than repair is able to take place. There could also be a defective enzyme Read More »
Source: http://wiki.answers.com/Q/What_is_the_result_if_DNA_repair_mechan...
Featured Content: DNA Repair
DNA repair refers to a collection of processes by which a cell identifies and corrects damage to the DNA molecules that encode its genome. In human cells, both ... More »
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Answers to Other Common Questions
DNA polymerase III DNA polymerase I DNA Ligase DNA Helicase Read More »
Source: http://wiki.answers.com/Q/What_are_the_four_enzymes_involved_in_D...
Meiosis does not repair DNA, instead it produces copies of itself. Read More »
Source: http://wiki.answers.com/Q/How_does_DNA_get_repaired_during_meiosi...
The double-stranded structure of DNA provides a pattern if one side of the DNA needs replication or repair. Just to review, DNA has four base pairs: Adenine (A) pairs up with Thymine (T) Guanine (G) pairs up with Cytosine (C) Therefore, if ... Read More »
Source: http://wiki.answers.com/Q/How_being_double_strand_helps_the_repai...
Although many cells in adult organisms are not actively dividing, they still need accurate instructions on how to function. Therefore, they need to detect and repair mutations introduced during replication or caused by environmental factors... Read More »
Source: http://wiki.answers.com/Q/How_does_the_cell_repair_damaged_DNA
Because enzymes catalyze all chemical reactions in an organism. For example without enzymes, or with bad enzymes, cellular respiration cannot occur because the Krebs cycle and many other systems in cellular respiration are facilitated by en... Read More »
Source: http://wiki.answers.com/Q/Why+are+dna+repair+enzymes+important+to...
DNA can be damaged by various factors both intrinsic and extrinsic. DNA repair is a major defense against environmental damage to cells. This exclusive mechanism is present in almost all organisms examined including bacteria, yeast, drosoph... Read More »
Source: http://wiki.answers.com/Q/How_the_repair_of_damaged_DNA_is_takes_...
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