【简答题】总反应:丙酮酸+ATP+CO 2 +H 2 O→草酰乙酸+ADP+Pi,它的△G 0 =2.09kJ/mol,试计算下面反应的△G 0 :丙酮酸+CO 2 →草酰乙酸
【单选题】绿色植物的呼吸作用所吸入的O 2 用于形成 [ ]
【单选题】下列各项中,企业现金清查中发现的无法查明原因的现金溢余,经批准后应记入的会计科目是( )。
【单选题】绿色植物吸入的O 2 用于在细胞呼吸中形成 [ ]
【判断题】法拉第电解定律认为电解加工时电极上溶解或析出物质的量与通过的电量成正比,它也适用于电镀。
【单选题】Where is the post office?
A.
It's near the bus stop.
B.
It's far away from the bus stop.
C.
It's behind the bus stop.
【判断题】带传动是依靠传动带与带轮轮缘之间的摩擦力来传递运动的。
【单选题】Where is the Bank of China?
A.
It's near the bus stop.
B.
It's far away from the bus stop.
C.
It's behind the bus stop.
【单选题】The ending “ -some ” in a term often means ( )
【单选题】摩擦带传动是依靠带与带轮接触面之间的(),实现两轴间运动和动力传递。