Question

ПОМОГИТЕ ПЛИИИЗ,СРОЧНООО!!! Реализуйте наследственную информацию в процессе биосинтеза белка:если одна цепь ДНК имеет следующую последовательность нуклеотидов -Г-Г-А-А-Ц-Т-Ц-А-Т-Ц-Т-Г. какую последовательность нуклеотидов будет иметь 2 цепь ДНК?(запишите) На 2 цепи ДНК идет синтез и-РНК(укажите последовательность нуклеотидов и и-РНК) Выделите триплеты и-РНК. Используя таблицу генетического кода,определите-какие аминокислоты кодируются данными кодонами. Обозначьте:белок,ген,процессы транскрипции и трансляции

Answer 1

-Г-Г-А-А-Ц-Т-Ц-А-Т-Ц-Т-Г-
-Ц-Ц-Т-Т-Г-А-Г-Т-А--Г-А-Ц-            ⇒это вторая цепь ДНК

Answer 2

Inheritance of Genetic Information in Protein Biosynthesis

In the process of protein biosynthesis, the genetic information stored in DNA is inherited and used to synthesize proteins. This process involves several steps, including transcription and translation.

DNA Sequence and Complementary Strand

The given DNA sequence is: G-G-A-A-C-T-T-C-A-T-C-T-C-T-G. To determine the sequence of the complementary strand of DNA, we need to identify the complementary nucleotides for each nucleotide in the given sequence.

In DNA, adenine (A) always pairs with thymine (T), and cytosine (C) always pairs with guanine (G). Therefore, the complementary strand of the given DNA sequence would be: C-C-T-T-G-A-A-G-T-A-G-A-A-C.

RNA Synthesis (Transcription)

During transcription, the DNA sequence is used as a template to synthesize a complementary RNA molecule. In RNA, thymine (T) is replaced by uracil (U). Therefore, the RNA sequence synthesized from the given DNA sequence would be: C-C-U-U-G-A-A-G-U-A-G-A-A-C.

Triplet Codons in mRNA

In the RNA sequence, each group of three nucleotides is called a codon. Each codon codes for a specific amino acid during translation. Using the given RNA sequence, we can identify the triplet codons.

The triplet codons in the given RNA sequence are as follows: - CCU - codes for proline - UGA - stop codon (does not code for an amino acid) - AGU - codes for serine - AGA - codes for arginine - AAC - codes for asparagine

Amino Acids Encoded by the Codons

Using the genetic code table, we can determine the amino acids encoded by the codons identified in the previous step.

The amino acids encoded by the codons are as follows: - CCU - proline - UGA - stop codon - AGU - serine - AGA - arginine - AAC - asparagine

Protein, Gene, Transcription, and Translation

In this context: - Protein refers to the final product synthesized during translation, which is composed of a specific sequence of amino acids. - Gene refers to the segment of DNA that contains the instructions for synthesizing a specific protein. - Transcription is the process of synthesizing an RNA molecule using a DNA template. - Translation is the process of synthesizing a protein using the information encoded in the mRNA molecule.

I hope this information helps! Let me know if you have any further questions.