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【单选题】
电容滤波电路是利用电容器的 作用,使输出电压趋于平滑。A.
单向导电
B.
储存磁场能
C.
变频
D.
充放电
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举一反三
【简答题】Leptin plays an important role in adjusting ______ and metabolism.
【多选题】Glutamate plays an important role in protein metabolism because:
A.
participate in transamination
B.
participate in the storage and utilization of ammonia
C.
participate in the synthesis of urea
D.
participate in the metabolism of one carbon unit
【简答题】Metabolism is the set of life-sustaining chemical transformations within the cells of organisms. means producing by metabolism. , of or relating to metabolism and , any substance involved in metabolis...
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