【单选题】【消耗次数:1】
一般所说的血型物质是指红细胞膜上的
蛋白质
糖蛋白或糖脂
糖类
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相关题目
【判断题】 癌细胞容易转移是因为癌细胞膜上糖蛋白等物质减少
①  正确
②  错误
【单选题】 低蛋白质膳食每日蛋白质摄入量一般不超过
①  20
②  30
③  40
④  50
【单选题】 评价食物蛋白质营养价值一般采用的参考蛋白是( )。
①  谷蛋白
②  鸡蛋蛋白
③  小麦蛋白
④  乳清蛋白
【单选题】 为改善膳食中蛋白质质量,在膳食中应有一定量的优质蛋白质,一般要求动物性蛋白质和大豆蛋白质应占膳食蛋白质总量的(? )
①  20-30%
②  40-50%
③  大于60%
④  50-60%
【单选题】 O型血的红细胞膜上含有
①  A抗原
②  B抗原
③  O抗原
④  H抗原
⑤  C抗原
【单选题】 下列哪个蛋白质是结合蛋白质( )。
①  球蛋白
②  清蛋白
③  谷蛋白
④  磷蛋白
【判断题】 正常人尿液有时能检测出蛋白质和红细胞。
①  正确
②  错误
【单选题】 一般来说,学前儿童每日膳食中优质蛋白质不应少于所需蛋白质总量的( )。
①  A.1/2
②  B.1/10
③  C.1/5
④  D.1/100
【单选题】 鱼类蛋白质的含量一般为( )。
①  5%
②  10%~15%
③  15%~22%
④  25%~35%
⑤  25%~30%
【单选题】 鱼类蛋白质的含量一般为( )。
①  5%
②  10%~15%
③  15%~22%
④  25%~35%
⑤  25%~45%
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【单选题】 8. ____ I realized the consequences, I would never have contemplated getting involved..
①  Had
②  If
③  When
④  Unless
【单选题】 15. If you want to change for a blue shirt, youll have to pay ____ $ 10.
①  another
②  other
③  more
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【单选题】 “If she could sew, she____ herself a shirt.”
①  would have made
②  will make
③  had made
④  made
【单选题】 30. -May I borrow these three magazines? -____. You may keep them for two weeks.
①  Of course not
②  By all means
③  I’m afraid not
④  It’s up to you
【单选题】 —I made the cake by____ . Help yourself, Tom.—Thanks, Jane.
①  ourselves
②  himself
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④  herself
【单选题】 27. If it ____ tomorrow, we will not go out.
①  rains
②  will rain
③  is going to rain
④  is to rain
【单选题】 I dont know the park, but its____ to be quite beautiful.
①  said
②  told
③  spoken
④  talked
【单选题】 He called the police for help, ____ that the problem was more than he could deal with.
①  to realize
②  having been realized
③  realizing
④  realized
【单选题】 By nine o’clock I ____ that my guests were not coming.?
①  recognized ?
②  realized ?
③  understood ?
④  noticed?
【单选题】 The flower is dead. I ____ it more water. ?
①  must give ?
②  should have given ?
③  ?would have given ?
④  will give ?