28. A tRNA was determined to have the following anticodon sequence: 3'−GAI−5' (I represents the base hypoxanthine),Which of the following codons can form base pairs with this anticodon? (A)5'−CUA−3' (B)5'−CUC−3' (C)5'−CUU−3' (D)all of these

4. Which of the following best describes the structure of a nucleosome? (A)DNA wrapped around an octomer containing two each of H2A, H2B, H3, and H4 with H1 on the outside. (B)DNA wrapped around an octomer of H1 with H2A,B, H3 & H4 on the outside. (C)DNA wrapped around a octomer of either H2A/H2B or H3/H4 with H1 on the outside. (D)DNA wrapped around a tetramer of either H2A/H2B or H3/H4 with H1 on the outside. (E) None of these

28. A tRNA was determined to have the following anticodon sequence: 3'−GAI−5' (I represents the base hypoxanthine),Which of the following codons can form base pairs with this anticodon?
(A)5'−CUA−3'
(B)5'−CUC−3'
(C)5'−CUU−3'
(D)all of these

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