Please answer 15-22. Thanks. 15. During dislodge a new amino acid for polypeptide synthesis, mRNA:tRNA recognition in which subunit of ribosomes? a) Small subunit of ribosomes b) Large subunit of ribosomes c) Both a and b d) None of the above 16. The Energy needed during translation is mostly: a) ATP b) CTP c) GTP d) TTP A) Denaturation B) Annealing C) Elongation Specifically referred to as: A) Sticky ends B) Blunt end C) Ligases D) Triple Stranded DNA E) Restriction fra a) ATP b) GTP c) No energy is required d) All of the above A) Cloning of DNA B) Sequencing of DNA C) Digestion of DNA D) Synthesis of DNA E) Separation of DNA fragments B) RNA obstruction E) RNA disposal C) RNA blocking DNA fingerprint
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Step 1: During dislodge a new amino acid for polypeptide synthesis, mRNA:tRNA recognition occurs in the small subunit of ribosomes. Show more…
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Q1: On the ribosome, the mRNA is read from 5' to 3' in a series of three nucleotides called codons. Q2: Which of the following features of eukaryotic ribosomes in translation initiation is FALSE? a. It uses an initiator tRNA that carries a methionine. b. The large subunit of the ribosome is important for binding to the mRNA. c. The large and small subunits of the ribosome combine once the initiation complex recognizes the AUG start codon. Q3: Which of the following methods is NOT used by eukaryotic cells to regulate the amount of protein in the cell? a. Operons b. Riboswitches c. miRNAs
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Which of the following inhibits translation? a) messenger RNA b) microRNA c) ribosomal RNA d) transfer RNA 2. A particular triplet of bases in the template sequence of DNA is 3’-TTT-5’. The anticodon on the tRNA that binds the mRNA codon is thus a) 5'-UUU-3' b) 3'-AAA-5' c) 5'-AAA-3' d) 3'-UUU-5' 3. During translation, polypeptide chain elongation continues until what happens? a) The ribosomes run off the end of mRNA. b) A stop codon is encountered. c) The polypeptide is long enough. d) No further amino acids are available by the cell
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What is the function of the ribosome in polypeptide synthesis? Ribosomes hold the mRNA and tRNAs together. Ribosomes catalyze the addition of amino acids from tRNAs to the growing polypeptide chain. Ribosomes move along the mRNA and eject tRNAs during the translocation process. D. A and B only. A, B, and C.
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