9. Which of the following motifs DO NOT contain DNA-binding activity?
(A) helix-turn-helix motif.
(B) basic helix-loop-helix motif.
(C) leucine zipper motif.
(D) zinc finger motif.
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統計: A(0), B(0), C(1), D(1), E(0) #3412720
統計: A(0), B(0), C(1), D(1), E(0) #3412720