GENETICS AND EVOLUTION
MOLECULAR BASIS OF INHERITANCE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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TTAGU
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UAGAC
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AACTG
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ATCGU
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Detailed explanation-1: -The given sequence on DNA strand is as follows: ATCTG. thus, the complementary one on RNA will be: UAGAC.
Detailed explanation-2: -Expert-Verified Answer The complementary mRNA sequence to the DNA sequence A-T-T-G-C-A will be U-A-A-C-G-U. During transcription, a DNA sequence is used as template to synthesize a complementary RNA, often a messenger RNA (mRNA).
Detailed explanation-3: -Correct option b UAGAC ExplanationIf one strand of DNA has the nitrogenous base sequence as ATCTG the complementary sequence of mRNA will be UAGAC.
Detailed explanation-4: -The base pairs on one strand of the DNA bind with the base pairs of the other strand specifically. A always pairs with T with two hydrogen bonds and G always pairs with C with three hydrogen bonds. So if one strand is ATGCTTGA then the complementary strand will be TACGAACT.