試題詳解

23. Survivin is an apoptosis inhibitor in humans. If the survivin gene is mutated so that it produces too much of the survivin protein, which of the following would be the most likely effect on limb formation?
(A) Mitosis of the limb bud cells would not occur.
(B) Cells would not migrate to their correct position.
(C) Cell determination would not occur.
(D) Cell differentiation would not occur.
(E) Webbing between digits would not be removed.