FMet pro UAC GGG AUGCCCACG UAG MRNA

Q: So the spliceosome is a structure that allows RNA splicing to occur, expelling the introns. Does…

A: spliceosome is a RNP complex found in eukaryotic Nucleus and is responsible for removal of introns…

Q: Determine whether this statement is true or false: Aminoacyl-tRNA synthetase covalently links the…

A: Transfer RNA, often known by the acronym tRNA and formerly known as soluble RNA (sRNA), is an…

Q: List anticodon sequences on the tRNA’s carrying the amino acids: Ala, Phe, Leu, Tyr

A: In the process of translation, the mRNA-carrying codons are coded into the anticodons, which help to…

Q: Define transfer RNA (tRNA)

A: Ribonucleic acid [RNA] is single-stranded nucleic acids that are composed of a nitrogenous base, a…

Q: What could be the effect  of a base substitution which prevents post-transcriptional removal of an…

A: A base substitution is a genetic mutation where a single nucleotide base is changed in the sequence…

Q: How is each tRNA charged with the correct amino acid? What are the consequences of a tRNA carrying…

A: Transfer ribonucleic acid (tRNA) is a kind of RNA molecule that unravels a courier RNA (mRNA)…

Q: what ribosome channels accept charged tRNA molecules?

A: Large macromolecular structures known as ribosomes are present in every live cell. They are…

Q: A certain ochre suppressor inserts glutamine in response to the ochre codon. What is the most likely…

A: In this scenario, where a suppressor mutation allows the insertion of glutamine instead of…

Q: ICH one is the next tRNA that will arrive to the "A" site of this ribosome? 000000 Gly Arg Glu Pro…

A: The A site is where the next tRNA molecule carrying an amino acid binds to the mRNA. The tRNA…

Q: if the codon for Leucine is 5'-CUG-3'. what is the sequence of the corresponding anticodon on the…

A: A transfer RNA (tRNA) is a type of RNA molecule whose primary function is to match an mRNA codon…

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: How do bacteria ensure the start codon of the mRNA is positioned properly during translation…

A: The translation is defined as the process that generates a new polypeptide from mRNA with the help…

Q: What is the role of 16S rRNA during initiation of translation?

A: Introduction :- Eukaryotic initiation factors (eIFs) assemble initiator tRNA, 40S, and 60S ribosomal…

Q: How and when does formylmethionine become attached to the initiator tRNA in bacteria?

A: Bacterial cell is composed of three types of RNA: first type is mRNA, which codes for amino acid to…

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: How do the stop codons UAA, UAG, and UGA know to form? What if a protein stops synthesizing too…

A: A codon is a trinucleotide sequence of DNA or RNA that corresponds to a specific amino acid. The…

Q: Below is a diagram of charged tRNAs in the active site of the ribosome during translation of the…

A: Translation is the process of synthesis of protein. It takes place in the cytoplasm.

Q: Can the same enzyme esterify more than one amino acid to its corresponding tRNA?

A: Aminoacyl transferases are the enzymes which are responsible for the attachment of the main acid to…

Q: Why is post translational modification important and Where does protein modification occur?

A: The modifications that occur in the protein after it has been translated from the ribosomes are…

Q: Why would the initiater tRNA always be methionine ?

A: Initiator tRNA is the one which starts translation.

Q: You are studying with a friend who says that the hydrogen-bonded portions of tRNA play no important…

A: tRNA is a short nucleotide RNA chain with L-shaped structure. A tRNA molecule is required for…

Q: What would happen if an intron wasn't taken out before translation? And are there

A: DNA contains many sequences such as promoters, introns and exons. Some sequences in DNA are supposed…

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: Describe the charging process of a tRNA.

A: A form of RNA molecule known as tRNA aids in the translation of a mRNA into a specific protein.…

Q: What is the function of:  D loop - Anticodon Loop-  TC Loop-  acceptor stem-

A: The term tRNA stands for transfer RNA. tRNAs are small, generally having less than 100 nucleotides.…

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 steps are required to form a charged tRNA?

A: Transcription: It is processed to convert DNA into RNA. It is part of the central dogma. It is…

Q: What amino acid would a tRNA with anticodon CUA carry? Enter the 3 letter code only [A]. [e.g. Met…

A: tRNA stands for the transfer RNA and it has L- shaped structure . Transfer RNA acts as an adopter…

Q: You find that a diploid specimen in the lab has a mutation in a tRNA gene on one of its chromosomes.…

A: Understanding the function of transfer RNA (tRNA) in protein synthesis is necessary to answer this…

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…

Mitochondrial Mutations

A mitochondrion is a cellular organelle that serves as the site for cellular respiration and energy production (ATP or Adenosine Triphosphate). It is a double-membrane-bound organelle and is only present in eukaryotic cells.