Q: How many tRNA molecules can associate with a ribosome at any given time during translation
A: The translation is the process of the formation of polypeptide chains of amino acids that lead to…
Q: Use the codon chart to determine the following RNA strand in amino acids (Remember to write it the…
A: Each codon is made up of three nucleotides, each of which corresponds to a single amino acid. The…
Q: Suppose the codon sequence GCCAUUCAAGCGGAU has a single base pair mutation to GCCAUUCAAACgGAU. If…
A: DNA replication being very complex process, there are chances of miss reading the DNA template and…
Q: Pre-mRNAs in mitochondria are converted to maturemRNAs through ______editing, which makes…
A: the RNA polymerase makes a complementary RNA transcript using the template strand of the DNA during…
Q: MRNA CODONS RESPONSIBLE FOR LINING UP EACH OF THE 20 AMINO ACIDS Amino Acid Code-End of the MRNA…
A: The translation is a process in which the genetic information in the mRNA strand is converted into…
Q: TRUE or FALSE: "The initiation codon for both prokaryotes and eukaryotes is AUG coding for the same…
A: Introduction: The genetic code consists of 64 triplets o nucleotides. These triplets are referred to…
Q: To which of the following tRNA structures is the amino acid attached with during aminoacylation?…
A: The production of polypeptide chain from the mRNA (contain genetic codons) is known as translation…
Q: In the genetic code ______ codons code for amino acids, while _____ are stop codons and do not code…
A: The collection of guidelines known as the genetic code governs how the arrangement of nucleotides…
Q: Codons in mRNA molecule and their corresponding amino acids UUU UUA GCA AAG GOU nonsense Refer to…
A: Genetic codes are genetic information present in the nucleotide sequences of mRNA (messenger RNA)…
Q: Polysomes and Rapid _______ Recycling Increase the Efficiency of Translation.
A: Ans: Translation: The process of joining amino acids together with the help of mRNA, tRNA and…
Q: Termination occurs when the ______ encounters anin-frame stop codon in the mRNA
A: The central dogma of biology explains the flow of information from genes to protein by two…
Q: Which of the following statement(s) about the tRNA molecule is NOT correct? Question 39 options:…
A: The statement that is NOT correct is aminoacyl-t RNA molecules are mostly found in the nucleus of a…
Q: The sequence below is a template strand sequence for a gene (a very short one!). Identify the start…
A: DNA -> Transcription -> mRNA -> Translation -> ProteinTranscription is the synthesis of…
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: DNA A G T A C C G G G C A A A C T G C A T T G T G mRNA U C A U G G C C C G U…
A: DNA (deoxyribonucleic acid) was discovered by Friedrich Miescher. Nucleotides are the structural…
Q: codons that specify the amino acid Vavne (Val), demonstrating the enet There are Second letter 1U C.…
A: There are 4 codons that specify the amino acid valine, demonstrating the genetic code is…
Q: The following segment of DNA in a hypothetical model organism encodes a polypeptide containing SEVEN…
A: Francis Crick proposed central dogma. The RNA is formed from DNA with the help of enzyme RNA…
Q: Translation Is Terminated by _______ ________ when a Stop Codon Is Reached.
A: DNA( deoxyribonucleic acid) is the double-stranded molecule that is the genetic material in most…
Q: tRNA is released from the ribosome at the ________ site.
A: Ribosome is a macromolecular complex of rRNAs and ribosomal proteins; the site of protein synthesis.…
Q: Table 1. The Genetic Code: Codons and Their Amino Acids First Two Nucleotides of Codons Last…
A: B). UUA - LEUCINE C) GAG - GLUTAMATE D) UAUCUA- TRYOSINE, LEUCINE E) AUCUUG - ISOLEUCINE, LEUCINE…
Q: 5′ capping is the first step in ________ processing.
A: Eukaryotic mRNA precursors are handled by 5′ capping, 3′ cleavage and polyadenylation, and RNA…
Q: When examining the genetic code, it is apparent that ________. there are 44 stop codons…
A: The process of polypeptide chain synthesis or protein synthesis is known as translation. By this…
Q: This question refers to the MRNA sequence below: 5'-A ACGAAUAUGUUAAUCGUAGCCACCUGGUUCAGCUAAGGUGA-3'…
A: Codons are a sequence of nucleotide DNA or RNA that occurs in groups of three or triplets. each of…
Q: After the ribosome slides along the mRNA, the dipeptide will be attached to the tRNA in the ________…
A: The RNA molecule transition ribonucleic acid (tRNA) assists in the translation of a messenger RNA…
Q: Explain what is meant by the concept of "central dogma of molecular biology". Name the main…
A: An explanation of the movement of genetic information within a biological system is the core tenet…
Q: In prokaryotes, _________bind to a sequence called theShine-Dalgarno box adjacent to the AUG…
A: Shine Dalgarno box sequence is found on mRNA 8 bases upstream of the start codon. The start codon is…
Q: Because of _____, a tRNA may recognize more thanone codon
A: codons of mRNA binds with anticodons of tRNA.
Q: The “start” codon is ____ - ____ - ______
A:
Q: Before the next elongation cycle can take place at a ribosome, the peptide chain of the…
A: In the intricate process of protein translation, ribosomes orchestrate the synthesis of vital…
Q: If the template strand of DNA carries the code: GGT-AAT-ACT, then what is the corresponding mRNA…
A: The central dogma of life involves three major steps that include: DNA replication: This is the…
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: The eukaryotic mature mRNA sequence will be translated into a polypeptide that is _____ amino acids…
A: The flow of genetic information from DNA to RNA, RNA to protein synthesis is called central dogma.…
Q: The portion in the tRNA that is complementary with the mRNA when the aminoacyl-tRNA reaches the A…
A: tRNA means transfer RNA that carries the amino acid from the cytoplasmic pool to the site of protein…
Q: MRNA CODONS RESPONSIBLE FOR LINING UP EACH OF THE 20 AMINO ACIDS Code-End of the Amino Acid MRNA…
A: DNA => mRNA => Protein 64 codons are there for 20 amino acids. That is one amino acid can be…
Q: THE CODONS THAT CODE FOR THE AMIMO ACID SER (SERINE) ARE UCU, UCC,_____ AND _____
A: Codon: A three-nucleotide sequence in DNA or RNA that encodes a protein amino acid or indicates the…
Q: This question refers to the mRNA sequence below: 5'-CCGUAUGCAUUUC GGACUUAGUAAGGACUGACAUA A-3' As…
A: The mRNA is produced from the DNA template strand by the transcription process. This mRNA contain…
Q: Codons in mRNA molecule and their corresponding amino acids UUU Phenylalanine UAU tyrosine UUA…
A: Chromosome is a thread-like elongated structure that contains numerous genes on it. Genes serve as…
Q: During translation what role is performed by tRNA.
A: Translation is the process of synthesis of the peptide chain through specific codons present on the…
Each tRNA has an _____ complementary to the
mRNA codon specifying the particular amino acid.?
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- tRNA is released from the ribosome at the ________ site. P A R ETermination occurs when the ______ encounters anin-frame stop codon in the mRNAWhen examining the genetic code, it is apparent that ________. there are 44 stop codons because there are only 20 amino acids there can be more than one codon for a particular amino acid AUG is a terminating codon the code is ambiguous in that the same codon can code for two or more amino acids there can be more than one amino acid for a particular codon
- During Chain ________ Each Incoming Aminoacyl-tRNA Moves Through Three Ribosomal Sites.In prokaryotes, _________bind to a sequence called theShine-Dalgarno box adjacent to the AUG initiation codon.?The following segment of DNA in a hypothetical model organism encodes a polypeptide containingSEVEN amino acids. Pretend this short polypeptide is a completely functional enzyme. DNA tripletsencoding the translation initiation (or start) codon and a stop codon are included in the sequence.3 •GGGTACGATCGGAAAGTTGGTTCICCGGTATAGCTG5'5•CCCATGCTAGCCTTTCAACAAAGAGGCCATATCGAC.3'a. Label which of the DNA strands is the template strand and which is coding strand. b. Below, show sequence and the polarity of the mRNA encoded by this 'gene'. Determine theamino acid sequence of the polypeptide (use three letter codes for the amino acids) andidentify the N- and C- terminal ends of the polypeptide. please help. I am confused. c. Which of the 7 side chains in this polypeptide can form hydrogen bonds with polar molecules(like water)? Place a circle around these.d. Some amino acids on a polypeptide can be modified post-translationally. Thesemodifications may have some effect on the function of the…
- Because of _____, a tRNA may recognize more thanone codonTable 1. The Genetic Code: Codons and Their Amino Acids First Two Nucleotides of Codons Last Nucleotide of Codons The Amino Acids A UU phe phe leu leu Abbreviations Names UC gly glycine ser ser ser ser UA tyr tyr term ala alanine term val valine UG cys cys term trp ile isoleucine leu leucine CU leu leu leu leu ser serine CC pro pro pro pro threonine proline aspartate glutamate lysine arginine thr CA his his gin gin pro asp glu lys CG arg arg arg arg AU le ile ile met AC thr thr thr thr arg asparagine glutamine cysteine methlonine asn AA lys lys asn asn gin AG ser ser arg arg cys met GU val val val val trp phe tryptophan phenylalanine tyrosine histidine GC ala ala ala ala tyr his GA asp asp glu glu GG gly gly gly gly term termination 3. Use Table 1 to read the codons below. Find the name of the amino acid and write it in the space provided. If the letters code for more than one amino acid, separate the names by dashes. b. UUA: c. GAG: d. UAUCUA: e. AUCUUG: f. AAGAGUUCG: g. AAAUUUGGG: h.…Suppose the codon sequence GCCAUUCAAGCGGAU has a single base pair mutation to GCCAUUCAAACgGAU. If the old protein sequence was Ala-Ile-Gln-Ala-Asp, what will be the new sequence encoded by the mutant gene? _________(Use the 3-letter amino acid abbreviations with hyphens and no spaces in between, i.e. Ser-Asn-Tyr-Le
- The eukaryotic mature mRNA sequence will be translated into a polypeptide that is _____ amino acids long (hint remember to "be a ribosome" and scan for the AUG and look out for stop codons!). 5’-CCATTCAUGUUUGGUGGCUAACCA-3’tRNA True or false A given tRNA can be charged with only one particular amino acid The anticodon of tRNA finds the complementary codon on mRNA The amino acid is attached to end of tRNA The amino acid is recognized by the anticodon of tRNAMRNA CODONS RESPONSIBLE FOR LINING UP EACH OF THE 20 AMINO ACIDS Code-End of the Amino Acid MRNA Codons* (anticodon) tRNA Alanine GCU AGA Arginine Asparagine Aspartic Acid Cysteine Glutamic Acid Glutamine Glycine Histidine AAU GAU UGU GAA CAA GGU CAU AUU CUU AAA AUG Isoleucine Leucine Lysine Methionine UUU Phenylalanine Proline CCU UCU Serine ACU UGG Threonine Tryptophan Tyrosine Valine UAU GUA There are 64 codons. Some amino acids have several mRNA codor There is, however, no overlap of codes.
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