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问题 选择题

下图表示生物体内的部分物质代谢过程，有关分析正确的是

[ ]

A．①过程生成丙酮酸的同时产生少量的[H]和水

B．在人的细胞质基质中含有③、④过程所需的酶

C．在酵母菌体内，当②过程加强时，④过程会减弱

D．在具有细胞结构的生物体内，②过程的发生离不开线粒体

答案

答案：C

单项选择题

《素问·六节藏象论》称肝为

A．生之本
B．气之本
C．罢极之本
D．仓廪之本
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单项选择题

A child is sent to the school nurse because, according to his teacher, he's constantly scratching his head. When the nurse assesses his hair and scalp, she finds evidence of lice. What did she probably see ？（）

A．Flaking of the scalp with pink, irritated skin exposed.

B．Small white spots that adhere to the hair shaft, close to the scalp.

C．Scaly, circumscribed patches on the scalp, with mild alopecia in these areas.

D．Multiple tiny pustules on the scalp with no abnormal findings on the hair shafts.
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