Respuesta :

Answer:

R

Explanation:

Remember that  

A

is adenine,  

G

is guanine,  

C

is cytosine, and  

T

is thymine.

The complementary RNA strand for T-A-G-A-C-G-T-A-G DNA portion is A-U-C-U-G-C-A-U-C.

What is complementary RNA?

  • "Complementary RNA is a copy of a strand of RNA that will bind to the appropriate region of the original molecule."
  • RNA contains nucleosides- Adenine, Guanine, Cytosine and Uracil (In DNA Thymine is present instead of Uracil)
  • Adenine bonds with Uracil and Guanine with Cytosine.

Hence, A-U-C-U-G-C-A-U-C is the complementary RNA strand.

To know more about complementary RNA here

https://brainly.com/question/16075073

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