The 3 sites that bind tRNAs on a ribosome are on the A, P and E sites. How many sites can tRNA(s) be on the ribosome at the same time?

Q: If a tRNA has an anticodon sequence 3′–CCI–5′, what codon(s) can it recognize?

A: Ribonucleic acid (RNA) is a polymeric molecule essential in various biological roles. It includes…

Q: The first three codons for a mRNA sequence are 5’ GGC AAG UCU 3', What anticodons will the correct…

A: * mRNA that is also called as messenger ribonucleic acid is a single stranded RNA corresponds to…

Q: The difference between prokaryotic and eukaryotic protein initiation is that eukaryotes' initiator…

A: Translation is the process of Synthesis of proteins from amino acids by peptide bond formation. It…

Q: A short RNA molecule was isolated that demonstrated a hyperchromic shift indicating secondary…

A: Ribonucleic acid (RNA) is a single-stranded polymer of ribonucleotides. Each ribonucleotide unit is…

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: A tRNA has an anticodon sequence 3′–GGU–5′. What amino acid does it carry?

A: tRNA is a RNA molecule which decodes the sequence of mRNA and convert it into amino acids to form a…

Q: Draw a tRNA that would recognize the codon 5’ A U G 3’. What is the sequence of this tRNA’s…

A: The tRNA (transfer RNA) take part during the translation process. It is responsible for delivering…

Q: What molecular biology strategy can best be used to determine Failure of t-RNA to bind at the A site…

A: In prokaryotes, transcription and translation occur simultaneously as generation time is 20…

Q: A portion of a strand of a much longer molecule has a nucleotide sequence of AGCAGGCAGATC. During…

A: Translation, in molecular biology and genetics, is the mechanism by which ribosomes in the cytoplasm…

Q: . Which of the following descriptions of EF-Tu is correct? A. EF-Tu delivers fMet- RNA to the A site…

A: Introduction: Elongation factors deliver aminoacyl-tRNA to the ribosome.  Ef-Tu is a monomeric…

Q: The anticodon of a tRNA is 5' AAU 3' Part A What codon does the tRNA recognize? What amino acid does…

A: Transfer ribonucleic acid or tRNA is a small molecules which helps in translation of mRNA into…

Q: During Chain ________ Each Incoming Aminoacyl-tRNA Moves Through Three Ribosomal Sites.

A: The process of translation is the process by which the information stored in the DNA is converted…

Q: Several experiments were conducted to obtain information about how the eukaryotic ribosome…

A: A ribosome is a biological unit made up of RNA and protein that functions as the cell's protein…

Q: The wobble rules for tRNA-mRNA pairing are shown. If we assume that the tRNAs do not containmodified…

A: The pairing of tRNA anticodon with mRNA codon lead from the 5’ end of codon. The first 2 position…

Q: In an amino acyl-tRNA, the amino acid is attached to the tRNA through a(n) acid and the CCA sequence…

A: The translation is the process by which proteins are synthesized from mRNA through a sequence of…

Q: An anticodon on a TRNA has the sequence 3' UAC 5. What amino acid would it be charged with?

A: The tRNA is the transfer ribonucleic acid and it helps to decode the information present in the mRNA…

Q: When a codon in an mRNA with the sequence 5′-UAA-3′ enters the A site of a ribosome, it is not…

A: The process of reading the mRNA transcript to form proteins by joining the different amino acids…

Q: The anticodon loop of one of the t RNA Gly molecules from Escherichia coli is as follows: C--G G--C…

A: tRNA is a specialised RNA molecule that transports the amino acids during translation. A tRNA is…

Q: From this overall anticodon sequence in tRNA,…

A: Biological macromolecules are those large molecules that are necessary for the survival and growth…

Q: Which of the following statements is false about the structure of TRNA? O Because of hydrogen bonds,…

A: RNA is ribonucleic acid which is single stranded .It is of three types :- A ) mRNA B ) tRNA C ) rRNA

Q: The anticodon loop of one of the tRNA Gly molecules from Escherichia coli is as follows: a)…

A: Anticodon is the sequence of nucleotides which is complementary to the codons. These are found on…

Q: The free energy of binding of codon on mRNA and anticodon on tRNA is -9 kT. What is the probability…

A: In thermodynamics, free energy is the function of internal energy, entropy, and enthalpy. The…

Q: In which site(s) of the ribosome could you find a tRNA with more than one amino acid bound (a…

A: Introduction :- The peptidyl transferase is an aminoacyltransferase and the principal enzymatic…

Q: Explain whether the specificity of lysine incorporation by lysyl-tRNA synthetase depends on tRNA or…

A: The attachment of the amino acid to the cognate tRNA is caused by the aminoacyl-tRNA synthetase.…

Q: The wobble pairing rule states that a 'U' in teh anticodon wobble position can pair with 'A' or 'G',…

A: Ribonucleic acid (RNA) is a nucleic acid found in both the nucleus and cytoplasm. It can be genetic…

Q: Suppose the following peptide chain was attached to a gly -tRNA during translation : met -leu-asp…

A: Serine will be added next to glycine in the growing peptide chain through formation of a peptide…

Q: In prokaryotic protein synthesis, Nformylmethionine (fmet) is the first amino acid incorporated,…

A: Introduction: The process of protein synthesis from mRNA is called translation. The process of…

Q: The peptidyltransferase reaction begins with the hydrolysis or breaking of the bond between the…

A: Protein molecule is the functional unit of a cell. The information for the synthesis of a protein is…

Q: The peptide bond formation is catalyzed by a. the aminoacyl tRNA synthetase b. tRNA c. the small…

A: Translation is a method or process by which the message on the messenger RNA is converted into a…

Q: The charging of a tRNA with an amino acid can be represented by the following equation:amino acid +…

A: Translation is a biochemical phenomena in which mRNA molecule gets translated to proteins. Charging…

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: The anticodon of a tRNA is located in the a. 3′ single-stranded region of the acceptor stem. b. loop…

A: Transcription is a process in which the nucleotide sequences of a gene are transcribed into the RNA…

Q: Because of _____, a tRNA may recognize more thanone codon

A: codons of mRNA binds with anticodons of tRNA.

Q: The tertiary structure of a tRNA is shown below. Using the various colored areas (i.e., red, yellow,…

A: Translation refers to the process of polymerisation of amino acid to form a polypeptide.the order…

Q: Each tRNA has an _____ complementary to themRNA codon specifying the particular amino acid.?

A: Central Dogma of life is- DNA ---->mRNA -----> Protein The process of synthesis of a DNA…

Q: tRNAs contain 4 arms, each characterized by the presence certain modified bases or speciic…

A: tRNA have 4 major arms and 1 variable arm. The 4 major arms of tRNA are ; D arm Anticodon arm  TψC…

Q: which level of structure describes  non watson crick intercations in trna

A: According to Watson and crick, the DNA is a nucleotide, it is made up of sugar, nitrogenous base,…

Q: Several experiments were conducted to obtain information about how the eukaryotic ribosome…

A: A ribosome is a biological unit made up of RNA and protein that functions as the cell's protein…

Q: Label the following regions on this tRNA molecule, stating the function of each:

A: This is a tRNA molecule. It has an amino acid arm where the corresponding amino acids bind. It has…

Q: When the anticodon on a tRNA is "ICG, all of the following codons except can pair with this…

A: Some tRNA anticodon loops contain inosine (I) which allows recognition of multiple codons through…

Q: in a clever experiment performed in 1962, a cysteine already attached to its tRNA was chemically…

A: The tiny RNA molecule transfer RNA (abbreviated tRNA) is essential for protein synthesis. Transfer…

Q: NA has an anticodon sequence 3′– GGU–5′. Identify the amino acid it is carrying?

A: Transfer RNA, often known as tRNA, is a tiny RNA molecule that takes role in the creation of…

Q: During translational elongation, all tRNA’s enter the ribosome at the A site and exit the ribosome…

A: The pathway of protein synthesis is called translation. The process of translation, or protein…

Q: A cell has a defective enzyme that attaches the alanine amino acid (Ala), instead of a valine amino…

A: The mRNA (messenger RNA) contain genetic code on that must be translated into polypeptide chain with…

Q: Consider the wobble rules listed in Table 15.2. Which of the following mRNA codons will bind to the…

A: Protein translation is the process of molecular biology in which the mRNA synthesized by the process…

Q: A tRNA has the anticodon sequence 3ʹ-G A A -5ʹ. Which amino acid is attached to it?

A:

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.