It would be substitution because an incorrect base pair is being replaced.... hopefully thats right?
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It is the portion of internal energy that can be transferred from one substance to another
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Messenger RNA (mRNA), molecule in cells that carries codes from the DNA in the nucleus to the sites of protein synthesis in the cytoplasm (the ribosomes).
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It is found in DNA
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Nucleotide triplets (three nucleotides) of DNA and RNA molecules that carry genetic information in living cells. It's the set of rules used by living cells to translate information encoded within genetic material into proteins.
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The chromatin structure undergoes various modification for proper gene expression. Histone acetylation, histone deacetylation, methylation and sumoylation are important for the epigenetics.
Epigenetics may be defined as the change in the genome that affect gene activity, its expression and heritable phenotypic change of the organisms. The DNA sequence is not altered in the epigenetic modification but the gene expression has been modified by methylation or acetylation.