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प्रश्न
What is DNA repair?
उत्तर
DNA Repair: How is genomic stability maintained in all living organisms? How do organisms on earth survive? What is essential for their survival?
DNA is unique because it is the only macromolecule where the repair system exists, which recognizes and removes mutations. DNA is subjected to various types of damaging reactions such as spontaneous or environmental agents or natural endogenous threats. Such damages are corrected by repair enzymes and proteins, immediately after the damage has taken place. DNA repair system plays a major role in maintaining the genomic/genetic integrity of the organism. DNA repair systems protect the integrity of genomes from genotoxic stresses.
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संबंधित प्रश्न
The point mutation sequence for transition, transition, transversion, and transversion in DNA are
DNA dependent RNA polymerase catalyzes transcription on one strand of the DNA which is called the
Initiation codon is
DNA element with ability to change position is called
During DNA replication Okazaki fragments are used to elongate
Write the steps involved in the molecular mechanism of DNA recombination with a diagram.
