Question

Часть молекулы и РНК состоит из кодонов:УУА АГА АУЦ ГУУ УЦА.Каковы будут триплеты антикодонов т-РНК комплементарные этому участку и-РНК.Какие аминокислоты эти Т-РНК доставляют к рибосомам?

Answer 1

Т-рнк:ААУ-УЦУ-УАГ-ЦАА-АГУ
И-рнк:ТТА-АГА-АТЦ-ГТТ-ТЦА
Кстати для такого нужно таблицу смотреть. Если что.

Answer 2

Triplet Anticodons of tRNA Complementary to the Given mRNA Codons

The given mRNA codons are: UUА, АГА, АУЦ, ГУУ, УЦА.

To determine the triplet anticodons of tRNA that are complementary to these mRNA codons, we need to follow the base pairing rules in RNA. In RNA, adenine (A) pairs with uracil (U), cytosine (C) pairs with guanine (G), and guanine (G) pairs with cytosine (C).

Therefore, the triplet anticodons of tRNA that are complementary to the given mRNA codons are:

- For the mRNA codon UUА, the complementary triplet anticodon is ААУ. - For the mRNA codon АГА, the complementary triplet anticodon is УСУ. - For the mRNA codon АУЦ, the complementary triplet anticodon is ГАУ. - For the mRNA codon ГУУ, the complementary triplet anticodon is ААС. - For the mRNA codon УЦА, the complementary triplet anticodon is УГА.

Amino Acids Delivered by tRNA to Ribosomes

tRNA molecules are responsible for delivering specific amino acids to the ribosomes during protein synthesis. Each tRNA molecule carries a specific amino acid and has an anticodon that is complementary to the codon on the mRNA.

To determine the amino acids delivered by the tRNA molecules with the complementary triplet anticodons mentioned above, we need to refer to the genetic code. The genetic code is a set of rules that determines the correspondence between codons and amino acids.

Using the genetic code, we can determine the amino acids delivered by the tRNA molecules with the complementary triplet anticodons as follows:

- The tRNA with the anticodon ААУ delivers the amino acid phenylalanine. - The tRNA with the anticodon УСУ delivers the amino acid arginine. - The tRNA with the anticodon ГАУ delivers the amino acid isoleucine. - The tRNA with the anticodon ААС delivers the amino acid valine. - The tRNA with the anticodon УГА delivers the amino acid serine.

Therefore, the tRNA molecules with the complementary triplet anticodons mentioned above deliver the amino acids phenylalanine, arginine, isoleucine, valine, and serine to the ribosomes during protein synthesis.

Please note that the specific amino acids delivered by tRNA can vary depending on the organism and the context of protein synthesis. The information provided here is based on the general genetic code.