A. 由远端小管起始部膨大凹陷而成 B. 为杯状双层囊,分脏层和壁层 C. 壁层为单层扁平上皮 D. 脏层细胞为足细胞 E. 肾小囊腔的滤液为原尿
A. Private Home Page B. Personal Hypertext Processor C. Hypertext Preprocessor D. Personal Home Page
A. 对 B. 错