【单选题】【消耗次数：1】
下列哪项不属于肥胖型脂肪肝的发病机制
①
胰岛素抵抗
②
脂肪酸流入
③
脂肪合成增加
④
氧化应激
⑤
以上均是
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相关题目
【单选题】
1.下列哪项叙述符合脂肪酸的β氧化：
①
A．仅在线粒体中进行
②
B．产生的NADPH用于合成脂肪酸
③
C．被胞浆酶催化
④
D．产生的NADPH用于葡萄糖转变成丙酮酸
⑤
E．需要酰基载体蛋白参与
【单选题】
对脂肪酸β氧化途径描述错误的是：
①
脂肪酸β氧化过程主要是在线粒体中
②
脂肪酸在β氧化前要先活化成脂酰CoA
③
脂酰CoA经过数轮β氧化后的产物是CO2、H2O和大量ATP
④
脂肪酸的β氧化是脱氢、加水、再脱氢及硫解的反复过程
⑤
脂酰CoA需要以肉碱穿梭的方式从细胞液进入线粒体
随机题目
【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.
【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.
【单选题】
What does the functional 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 a linguistic system and a means for doing things.
【单选题】
Which of the following teaching method is based on the behaviorist theory?
①
Grammar translation
②
Audio-lingual
③
Task-based teaching and learning
④
Communicative teaching.
【单选题】
What is the basis for syllabus design, teaching methodology, teaching and assessment procedures in the classroom?
①
Teaching attitude
②
Definitions of language
③
Structural view of language
④
Functional view.
【单选题】
Which three groups can summarize all the elements of the qualities of a good teacher?
①
Ethic devotion, professional qualities and personal styles
②
Ethic devotion, professional qualities and individual freedom
③
Individual freedom, professional qualities and personal styles
④
Ethic devotion, personal styles and individual freedom.
【单选题】
What are the purposeful preparation that a language teacher normally receives before he starts the practice of teaching?
①
Learning from other’s experiences
②
Learning the received knowledge
③
Learning from one’s own experiences as a teacher
④
All of the above.
【单选题】
Much of human behavior is influenced by their_____ .
①
experiences
②
wisdom
③
knowledge
④
parents