What are the effects of mutations in the BRCA1 or BRCA2 gene on DNA damage repair, and explain the mechanisms through which this effect is exerted.

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Q: Diagnosis (standard notation and phenotype) of the Karyotype

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Viral Replication

The virus is acellular and considered non-living outside the host cell. The replication of the virus occurs only inside the living cells. Only a few genes are present in the smallest virus, whereas many genes are present in the largest virus. These genes encode specific viral proteins.