NEET Biology question

BiologyMolecular Basis of InheritanceNEET

The sequence of nitrogen bases in a particular region of the non-coding (template) strand of a DNA molecule was found to be CAT GTT TAT CGC. What would be the sequence of nitrogen bases in the mRNA synthesised from the corresponding region of that DNA?

Answer: (A)

Solution

mRNA is synthesised complementary to the template strand following the pairing rule A→U, T→A, G→C, C→G, so applying this to CAT

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Question ID VK-120462