Question

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

Mutated Gene:АТСАСАGGАААТТАС

83. Transcribe and translate the normal gene

84. Transcribe and translate the mutated gene:​

Answer 1

Normal Gene: AUC AUA GGA AAA UAC

Mutated Gene: AUC ACA GGA AAU UAC

Step-by-step 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