Question

Дан фрагмент цепочки днк (а т г ц г г ц а а т т) построить недостающий фрагмент днк и комплементарный ей цепочку рнк

Answer 1

ТАЦГЦЦГТТАА -ДНК

АУГЦГГЦААУУ - РНК

Answer 2

Building the Missing DNA Fragment and Its Complementary RNA Strand

To build the missing DNA fragment and its complementary RNA strand from the given DNA fragment (A T G C G G C A A T T), we can use the complementary base pairing rules. In DNA, adenine (A) pairs with thymine (T), and guanine (G) pairs with cytosine (C). In RNA, uracil (U) replaces thymine (T) as the complementary base to adenine (A).

1. Building the Missing DNA Fragment: - Given DNA fragment: A T G C G G C A A T T - The complementary bases for DNA are: A-T, G-C, C-G, T-A. - Using these rules, the missing DNA fragment can be constructed as: T A C G C C G T T A A

2. Building the Complementary RNA Strand: - The complementary base for RNA is: A-U, G-C, C-G, T-A. - Therefore, the complementary RNA strand for the missing DNA fragment is: A U G C G G C A A U U

This process ensures that the complementary base pairing rules for DNA and RNA are followed, resulting in the accurate construction of the missing DNA fragment and its complementary RNA strand.