(5) a. In the diagram, label the indicated parts _ site Label the 5' and 3' ends of the messenger RNA in the diagram: The triplet of (RNA nucleotides responsible for insertion of the correct amino acid into protein chain by complementing with triplet of mRNA is known as the the last three nucleotides always found at the 3' end of tRNA? What are to draw two (RNA molecules with attached amino acids. Two amino Use the space below acids will be joined by bond t0 form dipeptide The enzyme Explain how the bond between the two responsible for this reaction is amino acids is formed and show the final result by drawing additional diagram.
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The 5' end is labeled as the start of the mRNA sequence, while the 3' end is located at the opposite end. ** Show more…
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Protein Synthesis 3-5. Fig. 3 illustrates protein synthesis. Identify and label the DNA, mRNA, tRNA, and amino acid molecules in the figure. Next, using the letters of the genetic code, label the nitrogen bases on strand 2 of the DNA double helix, on the mRNA strands, and on the tRNA molecules. Use a codon chart to label the four amino acid molecules with their names. Then answer the questions that follow. Backbones of the DNA double helix Backbone of the mRNA strands tRNA molecules Amino acid molecules Figure 3. Protein Synthesis A. Transfer of the genetic message from DNA to RNA is called ________, and takes place in the ________ of a cell.. B. Assembly of amino acids according to the genetic info carried by mRNA is called ________, and takes place on the ________ of a cell. C. The set of 3 nitrogen bases on mRNA that is read by tRNA is called a ________.
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A part of an mRNA molecule with the sequence $5^{\prime}$ -UGC GCA-3 is being translated by a ribosome. The following activated tRNA molecules are available. tRNA Anticodon $3^{\prime}-\mathrm{GGC}-5^{\prime}$ $3^{\prime}-\mathrm{CGU}-5^{\prime}$ $3^{\prime}-\mathrm{UGC}-5^{\prime}$ $3^{\prime}-\mathrm{CCG}-5^{\prime}$ $3^{\prime}-\mathrm{ACG}-5^{\prime}$ $3^{\prime}-\mathrm{CGG}-5^{\prime}$ Amino Acid Proline Alanine 'Treonine Glycine Cysteine Alanine Which two of them can bind correctly to the mRNA so that a dipeptide can form? a. cysteine-alanine b. proline-cysteine c. glycine-cysteine d. alanine-alanine e. threonine-glycine
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