Question

Визначити будову І-РНК за будовою ДНК (процес транскрипції) 1. фрагмент одного з ланцюгів днк має таку послідовність нуклеотидів - ТАЦАТГГТТЦГЦАТЦ. Напишіть будову молекули І-РНК, що утворюється у процесі транскрипції на цій ділянці молекули ДНК

Answer 1

Ответ:

послідовність нуклеотидів на фото:

Answer 2

Structure of mRNA Formed During Transcription

During the process of transcription, the structure of mRNA is determined by the sequence of nucleotides in the DNA template strand. The given DNA sequence "ТАЦАТГГТТЦГЦАТЦ" will be transcribed into mRNA. Let's examine the structure of the mRNA molecule formed during this transcription process.

The DNA sequence "ТАЦАТГГТТЦГЦАТЦ" will be transcribed into mRNA using the complementary base pairing rule, where adenine (A) pairs with uracil (U) in RNA, thymine (T) pairs with adenine (A), cytosine (C) pairs with guanine (G), and guanine (G) pairs with cytosine (C).

The complementary mRNA sequence to the given DNA sequence will be: АУГУАССААГЦГАУАГ.

This mRNA sequence will have the same sequence of nucleotides as the non-template (coding) strand of DNA, except that thymine (T) is replaced by uracil (U) in RNA.

Therefore, the structure of the mRNA molecule formed during the transcription process on this segment of the DNA molecule will have the sequence: АУГУАССААГЦГАУАГ.

This information is based on the principles of transcription and the complementary base pairing rule in DNA and RNA.