Biology, 19.05.2020 17:00 IDONTHAVEABRAIN
With age, somatic cells are thought to accumulate genomic "scars" as a result of the inaccurate repair of double-strand breaks by nonhomologous end-joining (NHEI). Estimates based on the frequency of breaks in primary human fibroblasts suggest that by age 70 each human somatic cell may carry some 2000 NHEl-induced mutations due to inaccurate repair. If these mutations were distributed randomly around the genome, how many genes would you expect to be affected? Would you expect cell function to be compromised?'vVhy or why not? (Assume that 2% of the genome-l.5% coding and 0'5% regulatory-is crucial information.)
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Biology, 22.06.2019 17:00
Mrna: gcuaauguc what amino acids does the mrna above code for? what type of amino acids or function are uag, uga, and uaa coding for? which codon (3 letters) signals translation to start and also codes for the amino acid methionine (met)?
Answers: 1
Biology, 22.06.2019 19:30
Explain what is meant by a river’s load, and describe how the load is carried.
Answers: 1
With age, somatic cells are thought to accumulate genomic "scars" as a result of the inaccurate repa...
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