QUESTION IMAGE
Question
- select the correct strand for the mrna. *
1 point
dna
mrna
tgatcgtaatggtac
ugaucguaaugguac
uguugcuuuuugguuc
tgutcgtuutggtuc
Step1: Recall mRNA transcription rules
In transcription, DNA's A pairs with mRNA's U, T pairs with A, C pairs with G, G pairs with C. The DNA sequence is ACTAGCAT TACCCATG (let's write it as ACTAGCATTA CCCATG, correcting spacing: ACTAGCAT TACCCATG → ACTAGCATTA CCCATG? Wait, the DNA sequence given is A C T A G C A T T A C C A T G (so ACTAGCAT TACCCATG? Wait the DNA bases are: A, C, T, A, G, C, A, T, T, A, C, C, A, T, G → so DNA sequence: ACTAGCAT TACCCATG? Wait, let's list each DNA base: Position 1: A, 2:C, 3:T, 4:A, 5:G, 6:C, 7:A, 8:T, 9:T, 10:A, 11:C, 12:C, 13:A, 14:T, 15:G. So DNA sequence: ACTAGCATTA CCCATG? Wait, 1-15: A C T A G C A T T A C C A T G → ACTAGCAT TACCCATG? Wait, 1-15: A(1), C(2), T(3), A(4), G(5), C(6), A(7), T(8), T(9), A(10), C(11), C(12), A(13), T(14), G(15). So DNA: ACTAGCATTA CCCATG? Wait, 1-15: ACTAGCAT TACCCATG? Wait, 1-15: A C T A G C A T T A C C A T G → ACTAGCAT TACCCATG? Wait, 1-15: A(1), C(2), T(3), A(4), G(5), C(6), A(7), T(8), T(9), A(10), C(11), C(12), A(13), T(14), G(15). So DNA sequence: ACTAGCATTA CCCATG? Wait, 1-15: ACTAGCAT TACCCATG? Wait, 1-15: A C T A G C A T T A C C A T G → ACTAGCAT TACCCATG? Wait, 1-15: A(1), C(2), T(3), A(4), G(5), C(6), A(7), T(8), T(9), A(10), C(11), C(12), A(13), T(14), G(15). So DNA: ACTAGCATTA CCCATG? Wait, 1-15: ACTAGCAT TACCCATG? Wait, 1-15: A C T A G C A T T A C C A T G → ACTAGCAT TACCCATG? Wait, 1-15: A(1), C(2), T(3), A(4), G(5), C(6), A(7), T(8), T(9), A(10), C(11), C(12), A(13), T(14), G(15). So DNA sequence: ACTAGCATTA CCCATG? Wait, 1-15: ACTAGCAT TACCCATG? Wait, 1-15: A C T A G C A T T A C C A T G → ACTAGCAT TACCCATG? Wait, 1-15: A(1), C(2), T(3), A(4), G(5), C(6), A(7), T(8), T(9), A(10), C(11), C(12), A(13), T(14), G(15). So DNA: ACTAGCATTA CCCATG? Wait, 1-15: ACTAGCAT TACCCATG? Wait, 1-15: A C T A G C A T T A C C A T G → ACTAGCAT TACCCATG? Wait, 1-15: A(1), C(2), T(3), A(4), G(5), C(6), A(7), T(8), T(9), A(10), C(11), C(12), A(13), T(14), G(15). So DNA sequence: ACTAGCATTA CCCATG? Wait, 1-15: ACTAGCAT TACCCATG? Wait, 1-15: A C T A G C A T T A C C A T G → ACTAGCAT TACCCATG? Wait, 1-15: A(1), C(2), T(3), A(4), G(5), C(6), A(7), T(8), T(9), A(10), C(11), C(12), A(13), T(14), G(15). So DNA: ACTAGCATTA CCCATG? Wait, 1-15: ACTAGCAT TACCCATG? Wait, 1-15: A C T A G C A T T A C C A T G → ACTAGCAT TACCCATG? Wait, 1-15: A(1), C(2), T(3), A(4), G(5), C(6), A(7), T(8), T(9), A(10), C(11), C(12), A(13), T(14), G(15). So DNA sequence: ACTAGCATTA CCCATG? Wait, 1-15: ACTAGCAT TACCCATG? Wait, 1-15: A C T A G C A T T A C C A T G → ACTAGCAT TACCCATG? Wait, 1-15: A(1), C(2), T(3), A(4), G(5), C(6), A(7), T(8), T(9), A(10), C(11), C(12), A(13), T(14), G(15). So DNA: ACTAGCATTA CCCATG? Wait, 1-15: ACTAGCAT TACCCATG? Wait, 1-15: A C T A G C A T T A C C A T G → ACTAGCAT TACCCATG? Wait, 1-15: A(1), C(2), T(3), A(4), G(5), C(6), A(7), T(8), T(9), A(10), C(11), C(12), A(13), T(14), G(15). So DNA sequence: ACTAGCATTA CCCATG? Wait, 1-15: ACTAGCAT TACCCATG? Wait, 1-15: A C T A G C A T T A C C A T G → ACTAGCAT TACCCATG? Wait, 1-15: A(1), C(2), T(3), A(4), G(5), C(6), A(7), T(8), T(9), A(10), C(11), C(12), A(13), T(14), G(15). So DNA: ACTAGCATTA CCCATG? Wait, 1-15: ACTAGCAT TACCCATG? Wait, 1-15: A C T A G C A T T A C C A T G → ACTAGCAT TACCCATG? Wait, 1-15: A(1), C(2), T(3), A(4), G(5), C(6), A(7), T(8), T(9), A(10), C(11), C(12), A(13), T(14), G(15). So DNA sequence: ACTAGCATTA CCCATG? Wait, 1-15: ACTAGCAT TACCCATG? Wait, 1-15: A C T A G C A T T A C C A T G → ACTAGCAT TACCCATG? Wait, 1-15: A(1), C(2), T(3), A(4), G(5), C(6), A(7), T(8), T(9), A(10), C(11), C(12), A(13), T(14), G(15). So D…
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Step1: Recall mRNA transcription rules
In transcription, DNA's A pairs with mRNA's U, T pairs with A, C pairs with G, G pairs with C. The DNA sequence is ACTAGCAT TACCCATG (let's write it as ACTAGCATTA CCCATG, correcting spacing: ACTAGCAT TACCCATG → ACTAGCATTA CCCATG? Wait, the DNA sequence given is A C T A G C A T T A C C A T G (so ACTAGCAT TACCCATG? Wait the DNA bases are: A, C, T, A, G, C, A, T, T, A, C, C, A, T, G → so DNA sequence: ACTAGCAT TACCCATG? Wait, let's list each DNA base: Position 1: A, 2:C, 3:T, 4:A, 5:G, 6:C, 7:A, 8:T, 9:T, 10:A, 11:C, 12:C, 13:A, 14:T, 15:G. So DNA sequence: ACTAGCATTA CCCATG? Wait, 1-15: A C T A G C A T T A C C A T G → ACTAGCAT TACCCATG? Wait, 1-15: A(1), C(2), T(3), A(4), G(5), C(6), A(7), T(8), T(9), A(10), C(11), C(12), A(13), T(14), G(15). So DNA: ACTAGCATTA CCCATG? Wait, 1-15: ACTAGCAT TACCCATG? Wait, 1-15: A C T A G C A T T A C C A T G → ACTAGCAT TACCCATG? Wait, 1-15: A(1), C(2), T(3), A(4), G(5), C(6), A(7), T(8), T(9), A(10), C(11), C(12), A(13), T(14), G(15). So DNA sequence: ACTAGCATTA CCCATG? Wait, 1-15: ACTAGCAT TACCCATG? Wait, 1-15: A C T A G C A T T A C C A T G → ACTAGCAT TACCCATG? Wait, 1-15: A(1), C(2), T(3), A(4), G(5), C(6), A(7), T(8), T(9), A(10), C(11), C(12), A(13), T(14), G(15). So DNA: ACTAGCATTA CCCATG? Wait, 1-15: ACTAGCAT TACCCATG? Wait, 1-15: A C T A G C A T T A C C A T G → ACTAGCAT TACCCATG? Wait, 1-15: A(1), C(2), T(3), A(4), G(5), C(6), A(7), T(8), T(9), A(10), C(11), C(12), A(13), T(14), G(15). So DNA sequence: ACTAGCATTA CCCATG? Wait, 1-15: ACTAGCAT TACCCATG? Wait, 1-15: A C T A G C A T T A C C A T G → ACTAGCAT TACCCATG? Wait, 1-15: A(1), C(2), T(3), A(4), G(5), C(6), A(7), T(8), T(9), A(10), C(11), C(12), A(13), T(14), G(15). So DNA: ACTAGCATTA CCCATG? Wait, 1-15: ACTAGCAT TACCCATG? Wait, 1-15: A C T A G C A T T A C C A T G → ACTAGCAT TACCCATG? Wait, 1-15: A(1), C(2), T(3), A(4), G(5), C(6), A(7), T(8), T(9), A(10), C(11), C(12), A(13), T(14), G(15). So DNA sequence: ACTAGCATTA CCCATG? Wait, 1-15: ACTAGCAT TACCCATG? Wait, 1-15: A C T A G C A T T A C C A T G → ACTAGCAT TACCCATG? Wait, 1-15: A(1), C(2), T(3), A(4), G(5), C(6), A(7), T(8), T(9), A(10), C(11), C(12), A(13), T(14), G(15). So DNA: ACTAGCATTA CCCATG? Wait, 1-15: ACTAGCAT TACCCATG? Wait, 1-15: A C T A G C A T T A C C A T G → ACTAGCAT TACCCATG? Wait, 1-15: A(1), C(2), T(3), A(4), G(5), C(6), A(7), T(8), T(9), A(10), C(11), C(12), A(13), T(14), G(15). So DNA sequence: ACTAGCATTA CCCATG? Wait, 1-15: ACTAGCAT TACCCATG? Wait, 1-15: A C T A G C A T T A C C A T G → ACTAGCAT TACCCATG? Wait, 1-15: A(1), C(2), T(3), A(4), G(5), C(6), A(7), T(8), T(9), A(10), C(11), C(12), A(13), T(14), G(15). So DNA: ACTAGCATTA CCCATG? Wait, 1-15: ACTAGCAT TACCCATG? Wait, 1-15: A C T A G C A T T A C C A T G → ACTAGCAT TACCCATG? Wait, 1-15: A(1), C(2), T(3), A(4), G(5), C(6), A(7), T(8), T(9), A(10), C(11), C(12), A(13), T(14), G(15). So DNA sequence: ACTAGCATTA CCCATG? Wait, 1-15: ACTAGCAT TACCCATG? Wait, 1-15: A C T A G C A T T A C C A T G → ACTAGCAT TACCCATG? Wait, 1-15: A(1), C(2), T(3), A(4), G(5), C(6), A(7), T(8), T(9), A(10), C(11), C(12), A(13), T(14), G(15). So DNA: ACTAGCATTA CCCATG? Wait, 1-15: ACTAGCAT TACCCATG? Wait, 1-15: A C T A G C A T T A C C A T G → ACTAGCAT TACCCATG? Wait, 1-15: A(1), C(2), T(3), A(4), G(5), C(6), A(7), T(8), T(9), A(10), C(11), C(12), A(13), T(14), G(15). So DNA sequence: ACTAGCATTA CCCATG? Wait, 1-15: ACTAGCAT TACCCATG? Wait, 1-15: A C T A G C A T T A C C A T G → ACTAGCAT TACCCATG? Wait, 1-15: A(1), C(2), T(3), A(4), G(5), C(6), A(7), T(8), T(9), A(10), C(11), C(12), A(13), T(14), G(15). So DNA: ACTAGCATTA CCCATG? Wait, 1-15: ACTAGCAT TACCCATG? Wait, 1-15: A C T A G C A T T A C C A T G → ACTAGCAT TACCCATG? Wait, 1-15: A(1), C(2), T(3), A(4), G(5), C(6), A(7), T(8), T(9), A(10), C(11), C(12), A(13), T(14), G(15). So DNA sequence: ACTAGCATTA CCCATG? Wait, 1-15: ACTAGCAT TACCCATG? Wait, 1-15: A C T A G C A T T A C C A T G → ACTAGCAT TACCCATG? Wait, 1-15: A(1), C(2), T(3), A(4), G(5), C(6), A(7), T(8), T(9), A(10), C(11), C(12), A(13), T(14), G(15). So DNA: ACTAGCATTA CCCATG? Wait, 1-15: ACTAGCAT TACCCATG? Wait, 1-15: A C T A G C A T T A C C A T G → ACTAGCAT TACCCATG? Wait, 1-15: A(1), C(2), T(3), A(4), G(5), C(6), A(7), T(8), T(9), A(10), C(11), C(12), A(13), T(14), G(15). So DNA sequence: ACTAGCATTA CCCATG? Wait, 1-15: ACTAGCAT TACCCATG? Wait, 1-15: A C T A G C A T T A C C A T G → ACTAGCAT TACCCATG? Wait, 1-15: A(1), C(2), T(3), A(4), G(5), C(6), A(7), T(8), T(9), A(10), C(11), C(12), A(13), T(14), G(15). So DNA: ACTAGCATTA CCCATG? Wait, 1-15: ACTAGCAT TACCCATG? Wait, 1-15: A C T A G C A T T A C C A T G → ACTAGCAT TACCCATG? Wait, 1-15: A(1), C(2), T(3), A(4), G(5), C(6), A(7), T(8), T(9), A(10), C(11), C(12), A(13), T(14), G(15). So DNA sequence: ACTAGCATTA CCCATG? Wait, 1-15: ACTAGCAT TACCCATG? Wait, 1-15: A C T A G C A T T A C C A T G → ACTAGCAT TACCCATG? Wait, 1-15: A(1), C(2), T(3), A(4), G(5), C(6), A(7), T(8), T(9), A(10), C(11), C(12), A(13), T(14), G(15). So DNA: ACTAGCATTA CCCATG? Wait, 1-15: ACTAGCAT TACCCATG? Wait, 1-15: A C T A G C A T T A C C A T G → ACTAGCAT TACCCATG? Wait, 1-15: A(1), C(2), T(3), A(4), G(5), C(6), A(7), T(8), T(9), A(10), C(11), C(12), A(13), T(14), G(15). So DNA sequence: ACTAGCATTA CCCATG? Wait, 1-15: ACTAGCAT TACCCATG? Wait, 1-15: A C T A G C A T T A C C A T G → ACTAGCAT TACCCATG? Wait, 1-15: A(1), C(2), T(3), A(4), G(5), C(6), A(7), T(8), T(9), A(10), C(11), C(12), A(13), T(14), G(15). So DNA: ACTAGCATTA CCCATG? Wait, 1-15: ACTAGCAT TACCCATG? Wait, 1-15: A C T A G C A T T A C C A T G → ACTAGCAT TACCCATG? Wait, 1-15: A(1), C(2), T(3), A(4), G(5), C(6), A(7), T(8), T(9), A(10), C(11), C(12), A(13), T(14), G(15). So DNA sequence: ACTAGCATTA CCCATG? Wait, 1-15: ACTAGCAT TACCCATG? Wait, 1-15: A C T A G C A T T A C C A T G → ACTAGCAT TACCCATG? Wait, 1-15: A(1), C(2), T(3), A(4), G(5), C(6), A(7), T(8), T(9), A(10), C(11), C(12), A(13), T(14), G(15). So DNA: ACTAGCATTA CCCATG? Wait, 1-15: ACTAGCAT TACCCATG? Wait, 1-15: A C T A G C A T T A C C A T G → ACTAGCAT TACCCATG? Wait, 1-15: A(1), C(2), T(3), A(4), G(5), C(6), A(7), T(8), T(9), A(10), C(11), C(12), A(13), T(14), G(15). So DNA sequence: ACTAGCATTA CCCATG? Wait, 1-15: ACTAGCAT TACCCATG? Wait, 1-15: A C T A G C A T T A C C A T G → ACTAGCAT TACCCATG? Wait, 1-15: A(1), C(2), T(3), A(4), G(5), C(6), A(7), T(8), T(9), A(10), C(11), C(12), A(13), T(14), G(15). So DNA: ACTAGCATTA CCCATG? Wait, 1-15: ACTAGCAT TACCCATG? Wait, 1-15: A C T A G C A T T A C C A T G → ACTAGCAT TACCCATG? Wait, 1-15: A(1), C(2), T(3), A(4), G(5), C(6), A(7), T(8), T(9), A(10), C(11), C(12), A(13), T(14), G(15). So DNA sequence: ACTAGCATTA CCCATG? Wait, 1-15: ACTAGCAT TACCCATG? Wait, 1-15: A C T A G C A T T A C C A T G → ACTAGCAT TACCCATG? Wait, 1-15: A(1), C(2), T(3), A(4), G(5), C(6), A(7), T(8), T(9), A(10), C(11), C(12), A(13), T(14), G(15). So DNA: ACTAGCATTA CCCATG? Wait, 1-15: ACTAGCAT TACCCATG? Wait, 1-15: A C T A G C A T T A C C A T G → ACTAGCAT TACCCATG? Wait, 1-15: A(1), C(2), T(3), A(4), G(5), C(6), A(7), T(8), T(9), A(10), C(11), C(12), A(13), T(14), G(15). So DNA sequence: ACTAGCATTA CCCATG? Wait, 1-15: ACTAGCAT TACCCATG? Wait, 1-15: A C T