Put the following events of elongation in prokaryotic translation in chronological order. 1. Binding of mRNA with small ribosomal subunit 2. Recognition of initiation codon 3. Complementary base pairing between initiator codon and anticodon of initiator tRNA 4. Base pairing of the mRNA codon following the initiator codon with its complementary tRNA 5. Attachment of the large subunit 2, 1, 4, 3, 5 5, 4, 3, 2, 1 1, 2, 3, 5, 4 1, 2, 3, 4, 5

Put the following events of elongation in prokaryotic translation in chronological order. 1. Binding of mRNA with small ribosomal subunit 2. Recognition of initiation codon 3. Complementary base pairing between initiator codon and anticodon of initiator tRNA 4. Base pairing of the mRNA codon following the initiator codon with its complementary tRNA 5. Attachment of the large subunit 2, 1, 4, 3, 5 5, 4, 3, 2, 1 1, 2, 3, 5, 4 1, 2, 3, 4, 5

Name: Put the following events of elongation in prokaryotic translation in c
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Description: Put the following events of elongation in prokaryotic translation in chronological order.1. Binding of mRNA with small ribosomal subunit 2. Recognition of initiation codon 3. Complementary base pairing between initiator codon and anticodon of init

Biology (MindTap Course List)

11th Edition

ISBN:9781337392938

Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg

Publisher:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg

Chapter13: Gene Expression

Section13.4: Translation

Problem 3C: A certain mRNA strand has the following nucleotide sequence: 5AUGACGUAUAACUUU3 What is the anticodon...

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Which of the following statements about translation is false? In eukaryotes, the 5' cap and the 3' poly(A) tail are involved in translation initiation. Peptidyl-transferase activity during translation is the property of a ribozyme. A base at the first position of an anticodon on the tRNA would pair with a base at the third position of the mRNA. The growing peptide chain is transferred from the tRNA in the P site to the tRNA in the A site. Ribosomes move along an mRNA in the 3’ → 5' direction.
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Arrange the following components of translation in the approximate order in which they would appear or be used in prokaryotic protein synthesis: 70S initiation complex 30S initiation complex release factor 1 elongation factor G initiation factor 3 elongation factor Tu fMet-tRNAifMet
Which of the following interactions in E. coli ensures that the start codon of an mRNA is accurately positioned in a ribosome at the initiation of translation? O binding between the mRNA Shine-Dalgarno sequence and ribosomal proteins base-pairing between the mRNA Shine-Dalgarno sequence and rRNA of the small ribosomal subunit O binding between ribosomal proteins and the initiation factor that base-pairs with the start codon O base-pairing between the mRNA Shine-Dalgarno sequence and rRNA of the large ribosomal subunit
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You are observing the translation process in a eukaryotic cell that has been exposed to an unknown toxin. About halfway through synthesizing the protein, you note that elongation is stalled. Upon closer observation you notice the polypeptide is attached to the tRNA in the A-site, while the P site is occupied by an uncharged tRNA. A possible mechanism that is inhibiting translation is: Question 21 options: eEF-1βγ (beta-gamma) was inhibited from activating eEF-2. Peptidyltransferase activity was inhibited. eEF-2 was inhibited from being activated. eEF-1βγ (beta-gamma) was inhibited from activating eEF-1α (alpha). eEF-1α cannot be released from the aminoacyl-tRNA in the A-site.
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