If one half of a DNA strand read the following, what would the RNA strand look like after transcription? TAC GAA ATA GCC TAT CGA

The messenger RNA will carry the sequence AUG CUU UAU CGG AUA GCU

Explanation:

The template strand of DNA contains nucleotides that are copied into their complimentary form and carried on the messenger RNA molecule.

Usually Adenine A binds specifically with Uracil U, while Cytosine C binds Thymine T. Hence, the one half of DNA strand

(template strand) with TAC GAA ATA GCC TAT CGA will be copied into its complimentary form with uracil U replacing thymine.

Thus, the messenger RNA molecule will have the sequence AUG CUU UAU CGG AUA GCU