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If the sequence of the coding strand of a gene is , what will be the sequence of the corresponding mRNA?
- A.
- B.
- C.
- D.
Show correct answer & step-by-step solution
Correct answer: A —
Solution
- The coding strand is .
- The mRNA is synthesized using the template strand, which is complementary to the coding strand.
- The mRNA sequence is identical to the coding strand sequence, replacing with .
- Therefore, the mRNA sequence is .
- Hence the answer is (A).
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