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Q: The ribosomes ratchet back and forth with every pt'ase reaction in order to move the tRNAS and the…
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Q: True or false: A fully assembled 70S ribosome is recruited to the mRNA just 5 ́ of the translation…
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Q: movement of tRNAs
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A: Translation is the formation of protein from mRNA. It occurs in cytoplasm of cell.
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Q: How many different aminoacyl-tRNA synthetases are there in a cell?
A: Each cell have amino acid and it is different for each cell.
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- The ribosomes ratchet back and forth with every pt'ase reaction in order to move the IRNAS and the MRNA into the next positions O True O False DreinWhich site bound by a TRNA most of the time? A E P.These all relate to the translation of genetic informationstored in mRNA into proteins and how chemical information inproteins imparts function to those molecules. Write a brief essaythat discusses the role of ribosomes in the process of translationas it relates to these concepts.
- Which of these molecules is responsible for bringing the correct amino acid to the ribosome? O TRNA DNA RNA polymerase O FRNA O MRNA O None of these O acetyl transferaseCharged tRNAS enter the ribosome in which site? A site E site O P sitetRNAs carry amino acids bind to the anticodon present in the mRNA adapt the genetic information to the ribosome catalyze the peptide bond
- Iove aIung the HRNA from codon to codon, the appropriate amino acids are brought into place and linked together according to the sequence of codons. Thus, the code in the mRNA is translated into a special sequence of amino acids. The order of the amino acids in the protein, therefore, is specified by the MRNA, which in turn is transcribed from the DNA. Procedures and Observations: During transcription, the DNA double helix unwinds and "unzips. The two strands separate as the hydrogen bonds binding the nitrogen bases break. Then, nucleotides present in the cell line up along one strand of the DNA, the order of the nucleotides determined by the order of the nucleotides in the DNA. As the mRNA forms, uracil (U) nucleotides match with adenine (A) nucleotides; cytosine (C) nucleotides match with guanine (G) nucleotides. Note: RNA contains uracil (U) nucleotides where thymine (T) nucleotides would occur in DNA. The nucleotides in the newly formed mRNA are complementary to the nucleotides of…codon: 1 2 3 4 5 6 7 sequence: TAC ATG GAC AAT GAT TAG GGG 1. What is the sequence of the peptide that would result following translation with a ribosome? Write your answer like this Met Ala Gly...... 2. What mutation(s) would change the peptide to Met Asp Asn Gly Leu Gly ? Use the codon numbers to help describe where the mutation is located . What mutation(s) would eliminate peptide translation? Use the codon numbers to help describe where the mutation is locatedWhich one is the next tRNA that will arrive to the "A" site of this ribosome? Gly Previous Arg Glu Pro Val OCys U A G G Met Pro U A G G