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微管蛋白是构成细胞骨架的重要成分之一,组成微管蛋白的基本单位是( )

Gaokao · Biology · previous-year question

  1. A.氨基酸
  2. B.核苷酸
  3. C.脂肪酸
  4. D.葡萄糖

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