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yan [13]
3 years ago
11

Normal Gene:A T C AT A G G A A A AT AC

Biology
1 answer:
Paha777 [63]3 years ago
6 0

Answer:

Normal Gene: AUC  AUA  GGA AAA UAC

Mutated Gene:   AUC  ACA GGA AAU UAC

Explanation:

The transcription takes place in the nucleus. This process involve copying of DNA sequence into mRNA (messenger RNA) sequence. mRNA too consists of 4 nucleotides except the fact that in mRNA the thymine (T) is replaced by uracil (U). This involves the following steps:

  • Unwinding of DNA
  • Binding of RNA polymerase to the unwinded DNA.
  • Synthesis of RNA commonly mRNA
  • RNA elongation
  • Stop codon (UAA, UAG, UGA) initiating termination of synthesis of RNA
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