在缺氧的情况下,丙酮酸还原成乳酸的意义是使NAD +再生。(1.0)
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动物体内合成糖原时需要ADPG提供葡萄糖基,植物体内合成淀粉时需要UDPG提供葡萄糖基。(1.0)
A. 对
B. 错
沿糖酵解途径简单逆行,可从丙酮酸等小分子前体物质合成葡萄糖。(1.0)
A. 对
B. 错
His plan sounds ________, so you'd better carry out.
A. feasible
B. useless
C. worthy
D. weak
I don't think he is old ________ to do the job.
A. sufficient
B. plentiful
C. enough
D. approximate