If the sequence of nitrogen bases of the coding strand of DNA in a transcription unit is `5'-A T G A A T G -3'`, the sequence of bases in its RNA transcript would be

Options

A. 5'- A U G A A U G - 3'
B. 5' - U A C U U A C - 3'
C. 5' - C A U U C A U - 3'
D. 5' - G U A A G U A - 3'

Answer

A

Explanation

`{:(5'- "A U G A A U " underset(darr)(G) - 3'("coding strand")),(5'- "T A C T T A " underset(darr)(C) - 3 '("Complementary strand")),(5'-"A U G A A U G" - 3'("RNA")):}`