DNA repair

BBCCT-117 Assignment Master Index – Gene Organisation, Replication and Repair (2025)

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BBCCT-117 Assignment Master Index – 2025 Welcome to the master index of solved assignment questions for the IGNOU course BBCCT-117 – Gene Organisation, Replication and Repair for the 2025 academic session. Each question has been answered in simple language suitable for students of all levels. Click on each question to view the full answer post. […]

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Comment on genomic and mitochondrial DNA damage

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Introduction DNA damage is a common occurrence in all living cells. It can happen in both genomic DNA (the main DNA in the nucleus) and mitochondrial DNA (DNA inside mitochondria). Damage to either type can have harmful effects on cell function and health. Let’s understand how these damages occur and their consequences. Genomic DNA Damage

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What are different types of recombination?

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Introduction Genetic recombination is a natural process by which DNA sequences are rearranged to produce new combinations of genes. This process increases genetic diversity and plays an important role in evolution, DNA repair, and cellular processes like meiosis. There are several types of recombination, each with its own mechanisms and importance. Main Types of Recombination

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