【判断题】【消耗次数:1】
动物性食物的蛋白质消化率低于植物性食物。
正确
错误
参考答案:
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相关题目
【判断题】 一般来说,动物性食品中的蛋白质消化率高于植物蛋白质。
①  正确
②  错误
【判断题】 不同食物中的蛋白质消化率不同,即使同一种食物,如果加工方式不同,也会导致蛋白质消化率的差异。
①  正确
②  错误
【单选题】 膳食中动物性蛋白质的主要来源是( )。
①  瘦肉、豆腐、奶、蛋
②  瘦肉、鱼、大米、蛋
③  瘦肉、鱼、奶、蛋
④  肥肉、鱼、奶、蛋
【判断题】 对某健康成年人的膳食进行评价时,优质蛋白质的摄入量是将动物性食物提供的蛋白质加上大豆类提供的蛋白质的总和
①  正确
②  错误
【单选题】 膳食中下面属于植物性蛋白质的主要来源是( )。
①  谷类
② 
③  瘦肉
④ 
【判断题】 动物性食物如瘦肉、肝脏等富含铁。
①  正确
②  错误
【单选题】 动物性蛋白质的摄入量占每日蛋白总摄 入量的( )。
①  20%
②  10%
③  30%
④  40%
【单选题】 以下关于动物性食物中毒的说法,正确的是( )。
①  河豚鱼毒素是神经毒,中毒者有嘴舌发麻,头晕等神经系统症状,死亡率很高
②  河豚鱼毒素集中在卵巢、鱼肝、血液,肉和皮一般无毒
③  死了的海鱼、蟹、鲤鱼、鳝鱼、甲鱼因含组氨酸,吃了会发生食物中毒
④  吃死的蟹和甲鱼发生的食物中毒属于氰化物中毒
【单选题】 主要存在于植物性食物中的营养素
① 
②  膳食纤维
③  脂肪
④  优质蛋白
【单选题】 下列物质中是来自动物性食物的动物活性成分是
①  类胡萝卜素
②  褪黑素
③  萜类化合物
④  酮类化合物
随机题目
【单选题】 The police []looking for the escaped prisoner.
①  is
②  are
【单选题】 Small sailboats can eaily turn over in the water [] they are not managed carefully.
①  though
②  before
③  until
④  if
【单选题】 [] so many people want to live in cities is because they want to have fun in there.
①  Why
②  That
③  Whether
④  How
【单选题】 Which sentence is correct?
①  Afer finishing her composition, she took up the translation exercise.
②  Afer finishing her composition, the translation exercise was taken up.
【单选题】 Which sentence is correct?
①  Hurrying to the classroom, no one was there.
②  Hurrying to the classroom, she saw nobody there.
【单选题】 Ill visit you whenever I will get the chance. Identify the mistake in the sentence.
①  visit
②  whenever
③  will
④  chance
【单选题】 It is difficult for us to learn a lesson in life [] youve had that lesson.
①  until
②  after
③  when
④  since
【单选题】 Danish bacon and eggs [] a good solid English breakfast.
①  makes
②  make
【单选题】 She happily deposits the money she has earned teaching English in her savings account. Find any misplaced modifier in the sentence
①  happily
②  she has earned
③  in her savings account
【单选题】 Well have a picnic in the park this Saturday [] it rains or it is very cold.
①  since
②  if
③  until
④  unless