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)
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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
As we can no longer wait for the rain to stop before taking our vacation, we have to ________ our plans.
A. accept
B. cancel
C. refuse
D. stop