Question

what would be the complementary mrna sequence for the following dna sequence? dna sequence: atg tac atg auc uac

Explanation:

Step1: Recall base - pairing rules

In transcription, DNA's A pairs with mRNA's U, T with A, G with C, and C with G.

Step2: Apply rules to DNA sequence

For DNA sequence ATG, A will pair with U, T with A, and G with C. So the complementary mRNA sequence is UAC.

Answer:

UAC