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Gaokao Chemistry Practice Question

化学物质与生命过程密切相关, 下列说法错误的是

  1. A.维生素 $\mathrm{C}$ 可以还原活性氧自由基
  2. B.蛋白质只能由蛋白酶催化水解
  3. C.淀粉可用 $\mathrm{CO}_{2}$ 为原料人工合成
  4. D.核酸可视为核苷酸的聚合产物

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