Release Factors (RFs) that operate in translational termination are specialized TRNA molecules , with anticodons that specifically base pair with STOP codons True or false?

Q: Two missense mutations in the gene that encodes an enzyme called superoxide dismutase cause a form…

A: According to the question, we have to mention the codons which are responsible for the…

Q: During translation, the growing peptide chain resides in the P site of FRNA with the next amino acid…

A: Answer: CENTRAL DOGMA = This is the basic mechanism by which DNA is replicate and transcript in the…

Q: What are eukaryotic translation initiation factors (eIFs)

A: Answer- Translation is the process of formation of polypeptide from the mRNA sequence.

Q: When an intron is undergoing the first step in splicing, where is the first breakage of the…

A: Gene splicing is a post translational process, which is a characteristic of eukaryotes and it…

Q: Transcription factors usually contain one or more motifs that play key roles in their function. What…

A: A transcription factor is a sequence specific DNA-binding factor and upon binding to the DNA…

Q: Explain how it is possible that some tRNA molecules recognize more than one codon

A: Introduction: The process of translation involves the synthesis of the polypeptide chain with the…

Q: One of the codons in mRNA that specifies the amino acid phenylalanine is UUC. What is the anticodon…

A: Answer: Introduction: An anticodon means the three-base arrangement, paired with a specific amino…

Q: What mRNA is most obviously essential in coding proteins, list and describe two classes of…

A: RNA is an intermediate between DNA and proteins.

Q: The covalent attachment of an amino acid to a tRNA is an endergonic reaction. In other words, it…

A: Introduction  In the protein translation process, the key role is played by the tRNA which…

Q: Describe what two reaction steps are required for the formation of an aminoacyl-tRNA?

A: Transfer RNA, often known as tRNA, is a tiny RNA molecule that is essential for the production of…

Q: Some DNA nucleotides are located within the coding regions of genes, where they specify the amino…

A: When transcription activator proteins bind to the regulatory promoter sequences of gene, they…

Q: For each of the following initiation factors, how would eukaryoticinitiation of translation be…

A: Initiation factors are a kind of proteins, which bind to the smaller subunit of the ribosome. This…

Q: TAT is a codon for the amino acid tyrosine (Tyr). If a mutation changes TAT to TAA, what kind of…

A: The genetic code is a set of rules that is used in the living organisms to translate genetic…

Q: What is the function of the acceptor stem of a tRNA?

A: RNA- Ribonucleic acids is a nucleotide polymer consists of AUGC bases, it plays a crucial role in…

Q: What is post-translational modification? Describe two specific post-translational modifications and…

A: The translation is the process in which proteins are synthesized via mRNA. The process of…

Q: Describe translation. What is the function of the aminoacyl-tRNA synthase?

A: Protein synthesis: It is a process that involve peptide bond formation between the amino acids by…

Q: How does it improve the efficiency of protein synthesis to have several binding sites for tRNA close…

A: Translation is the process by which a protein is synthesized from the information contained in a…

Q: Describe what is the function of the anticodon of a tRNA?

A: The biological instruction manual known as DNA, sometimes called deoxyribonucleic acid, provides…

Q: What are the function of initiator Trna?

A: Initiator tRNA is the tRNA that brings the first amino acid for the synthesis of proteins.

Q: ) The deacetylation of histones generally causes gene inactivation. True or false?

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: of mRNA that contains a total of 66 codons. What is the maximum number of amino acids that could be…

A: The formation of mRNA from DNA is called transcription and from mRNA to a protein called…

Q: . If tRNA is the adaptor for translation, what is theribosome?

A: Translation refers to the process of protein synthesis in the cells.  The process of translation…

Q: A substitution mutation that results in the formation of a stop codon and premature termination of…

A: Mutations are the alterations or the change that occur in the DNA. Mutagens, like ultraviolet…

Q: why is GTP hydrolysed in translation termination in bacteria? What are the by-products of…

A: The translation termination occurs when the stop codons are placed near the A site. These include…

Q: Why is it advantageous to have a mechanism to override the effect of stop codons in protein…

A: In the central dogma,  the Ribonucleic acid (RNA) is formed from the template of Deoxyribonucleic…

Q: Genetically engineered mRNAs that code for a stretch of basic residues, such as poly(Lys), induce…

A: Genetics is the branch of biology, which deals with the study of genes, their pattern of…

Q: What is translation? Explain the role of codons in this process.

A: Note: As Per Bartleby Guidelines only one question is answered. For further answers repost the…

Q: How does the antibiotic streptomycin inhibit bacterial translation? Multiple Choice blocks…

A: Translation Translation involves the answer of information in mrna molecules into the amino acid…

Q: Give the anti-codon of this Trna?

A: Transfer RNA or tRNA is an adapter molecule, which plays an essential role in decoding the sequence…

Q: Dystrophin is mutated in the disease, causing a codon to change from GGA to UGA. What is the…

A: Dystrophin is a protein that helps keep muscle cells intact.

Q: After the intron (which is in a lariat configuration) is released during pre-mRNA splicing, a brief…

A: In eukaryotes, the process of transcription and translation takes place in separate compartments.…

Q: Explain how an α helix in a transcription factor protein is able to function as a recognition helix.

A: Transcription is the first step in central dogma of protein synthesis. It involves formation of…

Q: ) Identify the current stage of the translation process shown in Figure 1 and name the anticodon…

A: Translation is a orocess in which mRNA produce  protein by the help of ribosome and tRNA.there are…

Q: What are some of the modifications in tRNA that take place through processing?

A: The tRNA processing results in mature tRNA molecules. It involves specific cleavage by enzyme…

Q: Suppose that codons consisted of 4 nucleotides instead of 3 and that there were only 2 different…

A:

Q: If a nonsense mutation can be suppressed by a tRNA mutation that changes an anticodon so that a…

A: Mutations are defined by any changes in the original DNA sequence caused due to insertions,…

Q: What is the function of the anticodon of a tRNA?

A: tRNA is basically a messenger molecule that helps in decoding of mRNA and helps in the formation of…

Q: Why are suppressor tRNA mutations not lethal?

A: Mutation can be defined as the change in the DNA sequence. It may be harmful or beneficial. It is…

Q: What two different things bind to the two different ends of a tRNA molecule?

A:

Q: What could be the effect of a deletion, substitution or addition that alters the sequence of the…

A: Stop codon is a nucleotide triplet which is present in mRNA. This is also known as termination…

Q: What are the rules that govern the recognition of a codon by the anticodon of a tRNA?

A: The translation is the process of protein synthesis that occurs in the cytoplasm, in the presence of…

Q: Which of the following are elongation factors involved in the release of free tRNAs? a.EF-G…

A: The above mentioned elongation factors are involved in the process of translation in prokaryotes.…

Q: Some mutations that do not alter the identity of the encoded amino acid lead to diminished…

A: A mutation is an alteration in the nucleotide sequence of the genome of an organism, virus, or…

Q: Define Nonuniversal codons as they apply to the genetic code

A: The rules that are followed by living cells to synthesize proteins from mRNA is called genetic code.…

Q: A mutation is found in a tRNA-encoding gene. The wild type allele produces a tRNA that recognizes…

A: The translation is a process by which the proteins are synthesized. Proteins are important for the…

Q: A codon that specifies the amino acid Gly undergoes a single-base substitution to become a nonsense…

A: The proteins are the fundamental biomolecules in the body and act as substrates, enzymes, and…