多项选择题The metabolic pathways of α-keto acid produced by amino acid deamination are A、To synthesis some essential amino acids B、To be converted into carbohydrate C、To be converted into some nonessential amino acids D、To be oxidized to CO2 and H2O E、To be converted into fat
单项选择题以下几种实验设计方案中,那种设计的组间可比性最好? A. 异体配对的配对设计 B. 自身配对的配对设计 C. 完全随机设计 D. 随意设计