皮皮学，免费搜题
登录
搜题
【单选题】
下列物质中,以单纯扩散的方式跨膜转运的是A.
Na +
B.
Ca 2 +
C.
O 2 和CO 2
D.
葡萄糖
E.
氨基酸
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】阿托品在碱性溶液中易水解失效,是因其分子结构中含有( C )。 prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
A.
酰胺键
B.
苯
C.
酯键
D.
托品酸
E.
托烷
【简答题】在平行结转分步法下，完工产品与在产品之间的费用分配，是指( )之间的费用分配。 (A) 产成品和广义在产品 (B) 产成品和狭义的在产品 (C) 各步骤完工半成品和月末加工中的在产品 (D) 转入半成品库的半成品和月末加工中的在产品
【简答题】When do you think of a forest, what do you see? Just trees Or do you see many other things, such as singing birds, colorful plants and wild flowers? The forest is a whole world of its own. It is full ...
【简答题】When do you think of a forest, what do you see? Just trees? Or do you see many other things, such as singing birds, colorful plants and wild flowers? The forest is a whole world of its own. It is full...
【简答题】阅读理解。 When do you think of a forest, what do you see? Just trees Or do you see many other things, such as singing birds, colorful plants and wild flowers? The forest is a whole world of its own. It is...
相关题目：