红细胞衰老时,下列哪项是错误的
A. 各种酶活性降低
B. ATP生成增加
C. 脂质减少
D. 红细胞膜脆性增加
E. 红细胞抗氧化能力下降
Which of the following about multiple sclerosis is true?_____
A: Multiple sclerosis can cause trauma and pain.
B: Multiple sclerosis is a kind of communicable diseases.
C: Multiple sclerosis is an inflammatory disease.
D: Multiple sclerosis is hard to cure.
下列哪项不是人红细胞膜的组成成分
A. 蛋白质(占49.3%)
B. 脂质(占42%)
C. 糖类(占8%)
D. 无机离子
E. 维生素