A DNA template strand reads 3'-TAC CGA-5'. What mRNA is produced?
Answer and explanation
Correct answer: C. 5'-AUG GCU-3'
- Step 1: mRNA is complementary to the template. Step 2. T gives A, A gives U, C gives G, G gives C. Answer: 5'-AUG GCU-3'. Why not the others: RNA uses U, not T, and it is complementary.
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