what do you mean by transcription in DNA explain.
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Transcription is the process by which the information in a strand of DNA is copied into a new molecule of messenger RNA (mRNA). ... The newly formed mRNA copies of the gene then serve as blueprints for protein synthesis during the process of translation.
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The double helox of DNA opens up and the two strands of DNA acts as template for the synthesis of a complementary RNA molecule called messenger RNA. the copying of DNA sequence into mRNA proceeds according to the same base pairing principle as in replication but differ in the following respects
- During m-RNA synthesis the nucleotides assemble along the uncoiled strand of DNA.
- The base adenine in DNA strand pairs with uracil in RNA.
It is during transcription that DNA transfer of genetic information to mRNA.
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