OBJECTIVE LIFE SCIENCE
MOLECULAR BIOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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TRANSCRIPTION:What is the mRNA complementary mRNA base sequence for:CAGTTCCAG
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GUCAAGGUC
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GTGAAGGTC
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Either A or B
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None of the above
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Explanation:
Detailed explanation-1: -The RNA chain produced by transcription-the transcript-is therefore elongated one nucleotide at a time, and it has a nucleotide sequence that is exactly complementary to the strand of DNA used as the template (Figure 6-7).
Detailed explanation-2: -The mRNA sequence is composed of four nucleotides: adenine (A), guanine (G), cytosine (C), and uracil (U). The nucleotides of mRNA are arranged in triplets called codons. Each codon corresponds to a specific amino acid. This code replaces the DNA nucleotide thymine with uracil.
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