BLH23-spring10

BLH23-spring10 - specifying that amino acid? A. binding the...

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BCH 100, Fall 2010 BLH #23 4 points LECTURE #25 due Fri., May 28, 2010 at 2 pm 1. (1 pt) Ribosomal protein synthesis can be terminated at the codon A. AUG B. GUA C. CAG D. UAG E. none of the above 2. (1 pt) “Wobble” base pairing can occur between the A. middle base on the codon and the middle base on the anticodon. B. 5’ base on the codon and 3’ base on the anticodon. C. 3’ base on the codon and 5’ base on the anticodon. D. 5’ base on the codon and 5’ base on the anticodon. E. 3’ base on the codon and 3’ base on the anticodon. 3. (1 pt) In what step of the larger process of ribosomal protein synthesis does the actual translation occur, the matching of a specific amino acid with the means to “read” a nucleotide sequence
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Unformatted text preview: specifying that amino acid? A. binding the correct incoming aminoacyl-tRNA to the A site on the ribosome (codon-anticodon pairing). B. the formation of a peptide bond between the peptide in the P site on the ribosome with the amino acid on the correctly paired aminoacyl-tRNA in the A site. C. the charging of the tRNA with the correct amino acid by the aminoacyl-tRNA synthetase. D. formation of a 30S initiation complex. E. none of the above 4. (1 pt) Which of the following factors in E. coli (proteins involved in ribosomal protein sythesis) hydrolyze GTP as part of their reaction cycles (function as GTPases)? A. IF-2 B. EF-Tu C. EF-G D. RF3 E. only B and C F. only A and D G. A, B, C and D H. none of the above...
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This note was uploaded on 08/15/2010 for the course BCH 100 taught by Professor Staff during the Spring '08 term at UC Riverside.

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