以下哪种氨基酸对于婴幼儿来说是必需氨基酸(? )

答案查看网，轻松搜题/搜资源

【单选题】【消耗次数：1】

① 精氨酸

② 组氨酸

③ 丝氨酸

④ 胱氨酸

参考答案：

复制

纠错

相关题目

【判断题】组氨酸是婴幼儿的必需氨基酸。

① 正确

② 错误

查看完整题目与答案

【判断题】组氨酸是成人的必需氨基酸。

① 正确

② 错误

查看完整题目与答案

【判断题】酪氨酸和苏氨酸都是条件必需氨基酸。

① 正确

② 错误

查看完整题目与答案

【判断题】色氨酸不是人体必需氨基酸。

① 正确

② 错误

查看完整题目与答案

【判断题】赖氨酸、蛋氨酸、色氨酸这三种必需氨基酸是植物性蛋白质相对缺少的必需氨基酸。

① 正确

② 错误

查看完整题目与答案

【单选题】膳食蛋白质中非必需氨基酸（）具有节约蛋氨酸的作用。

① A.半胱氨酸

② B.酪氨酸

③ C.精氨酸

④ D.丝氨酸

查看完整题目与答案

【单选题】膳食蛋白质中非必需氨基酸（）具有节约苯丙氨酸的作用。

① A.半胱氨酸

② B.酪氨酸

③ C.丙氨酸

④ D.丝氨酸

查看完整题目与答案

【判断题】玉米蛋白质中的第一限制氨基酸为赖氨酸。

① 正确

② 错误

查看完整题目与答案

【判断题】大米蛋白质中的第二限制氨基酸为赖氨酸。

① 正确

② 错误

查看完整题目与答案

【判断题】大米蛋白质中的第一限制氨基酸为苏氨酸。

① 正确

② 错误

查看完整题目与答案

随机题目

【单选题】 What are the listening and speaking activities in traditional pedagogy?

① A. Listen to texts either read by the teacher or pre-recorded on the tape; repeat what is heard

② Answer the questions according to what is heard; produce responses based on given clues

③ Retell what is heard

④ All of the above.

查看完整题目与答案

【单选题】 What is fluency competence concerned with?

① Appropriate use of the language in social context

② Ability to link units of speech together with facility and without strain or inappropriate slowness or undue hesitation

③ Strategies one employs when there is communication breakdown due to lack of resources

④ Knowledge of language itself, its form and meaning.

查看完整题目与答案

【单选题】 What is linguistic competence concerned with?

① Appropriate use of the language in social context

② Ability to create coherent written text or conversation and the ability to understand them

③ Strategies one employs when there is communication breakdown due to lack of resources

④ Knowledge of language itself, its form and meaning.

查看完整题目与答案

【单选题】 What is the possible solution to bridge the gap between classroom language teaching and real-life language use?

① Task-based teaching and learning

② Communicative language teaching

③ Presentation, practice and production

④ Engage

⑤ study

⑥ activate.

查看完整题目与答案

【单选题】 What is the ultimate goal of foreign language teaching?

① Enable SS to use the foreign language in work or life

② Enable SS to achieve accuracy of English language structure

③ Enable SS to achieve fluency of English language structure

④ Enable SS to speak standard English.

查看完整题目与答案

【单选题】 What is pragmatic competence concerned with?

① Appropriate use of the language in social context

② Ability to create coherent written text or conversation and the ability to understand them

③ Strategies one employs when there is communication breakdown due to lack of resources

④ Knowledge of language itself, its form and meaning.

查看完整题目与答案

【单选题】 What qualities are considered good qualities of a good teacher?

① Kind, humorous, well informed

② Hard working, disciplined

③ Well prepared, dynamic and patient

④ All of the above

查看完整题目与答案

【单选题】 What does the interactional view of language see language?

① A system of categories based on the communicative needs of the learner

② A communicative tool to build up and maintain social relations between people

③ A linguistic system made up of various subsystems

④ A linguistic system and a means for doing things.

查看完整题目与答案

【单选题】 What are the characteristics of audio-lingual method?

① Language is learned by constant repetition and the reinforcement of the teacher

② Mistakes were immediately corrected, and correct utterances were immediately praised

③ Students should be allowed to create their own sentences based on their understanding of certain rules

④ Both A and B.

查看完整题目与答案

【单选题】 What does the structural view of language see language?

① A system of categories based on the communicative needs of the learner

② A communicative tool to build up and maintain social relations between people

③ A linguistic system made up of various subsystems

④ A linguistic system and a means for doing things.

查看完整题目与答案