DECEMBER 11TH2001 TERM EXAMINATION - BIO250Y1YAnswers:a,c,b,c,e,e,e,e,d,d,e,c,d,d,e,a,c,b,d,a,c,c,a,c,e,b,a,a,c,d,d,a,b,b,b,a,a,c,b,b,b,c,c,b,b,c,e,d,a,b,d,e,b,a,b,e,d,a,a,e,c,a,d,b,d,a,d,a,b,c Lecture questions 1 through 50: 1) The sequence of one strand of a DNA fragment is: 5'ATGCGTGACTAATTCG3' Which of the following is the CORRECT double-stranded sequence? a) 5'-ATGCGTGACTAATTCG-3' 3'-TACGCACTGATTAAGC-5' b) 5'-ATGCGTGACTAATTCG-3' 5'-TACGCACTGATTAAGC-3' c) 5'-ATGCGTGACTAATTCG-3' 3'-TUCGCUCTGUTTUUGC-5' d) 5'-ATGCGTGACTAATTCG-3' 3'-ATGGCACTGATTAAGC-5' e) 5'-ATGCGTGACTAATTCG-3' 3'-UACGCACUGAUUAAGC-5' 2) How many amino acids would be in the protein encoded by a gene with the sequence 3' TACCCGGATTCA 5'? 3) Given the following DNA template strand: 3'-GCTTAATCAGTGCGTA-5' Which of the following is the CORRECT sequence of the RNA transcript?
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