68. An Okazaki fragment has which of the following arrangements? (A) primase, polymerase, ligase (B) 3' RNA nucleotides, DNA nucleotides 5' (C) 5' RNA nucleotides, DNA nucleotides 3' (D) DNA polymerase I, DNA polymerase III

2. Genetically engineered plants (A) are more difficult to engineer than animals. (B) include a transgenic rice plant that can help prevent are more difficult to engineer than animals t vitamin A deficiency. (C) are being rapidly developed, but traditional plant breeding programs are still the only method used to develop new plants. (D) are able to fix nitrogen themselves

68. An Okazaki fragment has which of the following arrangements?
(A) primase, polymerase, ligase
(B) 3' RNA nucleotides, DNA nucleotides 5'
(C) 5' RNA nucleotides, DNA nucleotides 3'
(D) DNA polymerase I, DNA polymerase III

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