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本课程起止时间为:2020-02-23到2020-07-31
本篇答案更新状态:已完结

Chapter 1 Introduction Quiz 1

1、 问题:Fruits are a good source of which nutrients?  
选项:
A:Vitamins, carbohydrates, and minerals
B:Fats, carbohydrates and fiber
C:Minerals, vitamins, and fiber
D:Protein, fiber, and vitamins
答案: 【Minerals, vitamins, and fiber

2、 问题:This nutrient is broken down into starches and sugars and comes from plant sources.
选项:
A:Proteins
B:Carbohydrates
C:Fiber
D:Water
答案: 【Carbohydrates

3、 问题:Which nutrient has the most calories per gram of weight?
选项:
A:carbohydrate
B:protein
C:fiber
D:fat
答案: 【fat

4、 问题:Sugars, starches, and dietary fibers are examples of
选项:
A:proteins
B:vitamins
C:carbohydrates
D:minerals
答案: 【carbohydrates

5、 问题:Which nutrient classes are most important in the regulation of body processes?
选项:
A:vitamins
B:carbohydrates
C:minerals
D:both a and c
答案: 【both a and c

6、 问题:A food that contains 10 grams of fat would yield _____ kcal.
选项:
A:40
B:70
C:90
D:120
答案: 【90

7、 问题: If you consume 300 grams of carbohydrate in a day that you consume 2400 kcal, the carbohydrates will provide _____% of your total energy intake.
选项:
A:12.5
B:30
C:50
D:60
答案: 【50

8、 问题: Which kind of following foods belongs to protective food?
选项:
A:meat
B:cereal
C:egg
D:vegetable
答案: 【vegetable

9、 问题:Fats are important energy sources.    
选项:
A:正确
B:错误
答案: 【正确

10、 问题:Meats are an excellent source of carbohydrates.    
选项:
A:正确
B:错误
答案: 【错误

11、 问题:Overnutrition doesn’t belong to malnutrition. 
选项:
A:正确
B:错误
答案: 【错误

12、 问题:Water is a kind of micronutrients.  
选项:
A:正确
B:错误
答案: 【错误

13、 问题:Minerals can provide us energy.   
选项:
A:正确
B:错误
答案: 【错误

14、 问题:Energy-yielding nutrients include carbohydrates, proteins, and fats. 
选项:
A:正确
B:错误
答案: 【正确

15、 问题:The essential nutrients cannot be made by the body and therefore must be consumed to maintain health. 
选项:
A:正确
B:错误
答案: 【正确

16、 问题:A kcal is a measure of fat in food. 
选项:
A:正确
B:错误
答案: 【错误

Chapter 2 Protein Quiz 2 修正版

1、 问题:Most proteins function as
选项:
A: enzymes
B: structural proteins
C:hormones
D: neurotransmitters
答案: 【 structural proteins

2、 问题:The milk, cheese & yogurt group are important for 
选项:
A:strong bones
B:teeth
C:muscles
D:all of the above
答案: 【all of the above

3、 问题: Which of the following amino acids doesn’t belong to essential amino acids?
选项:
A:Methionine
B: Isoleucine
C:Valine
D:Cysteine
答案: 【Cysteine

4、 问题:Which type of grain is the healthiest and contains the most natural nutrients?
选项:
A:enriched grains
B:refined grains
C: multi-grains
D:whole grains
答案: 【 multi-grains

5、 问题:An individual who eats only plant food is referred to as a
选项:
A:planetarium
B:vegan
C:lactovegetarian
D:lactoovovegetarian
答案: 【vegan

6、 问题:The following foods are good sources of protein except for?
选项:
A:meat
B:dairy
C: grain
D: soybean
答案: 【 grain

7、 问题:Positive nitrogen balance occurs during starvation, illness and injury.
选项:
A:正确
B:错误
答案: 【错误

8、 问题:Soy products are the best plant proteins.
选项:
A:正确
B:错误
答案: 【正确

9、 问题: Kwashiorkor may occur over time from consuming too much protein.
选项:
A:正确
B:错误
答案: 【错误

10、 问题: Legumes are complete proteins.
选项:

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