Grains are rich in which of the following nutrients? A. Vitamin C. B. Protein. C. Calcium. D. Carbohydrates. 相关知识点: 试题来源: 解析 D。本题考查谷物的营养成分。谷物富含碳水化合物,维生素 C 多在水果和蔬菜中,蛋白质在肉类和豆类等中含量较高,钙在奶制品等中含量较多。
In Mexico, tortillas are a staple food. Which of the following nutrients are often lacking in a diet mainly based on tortillas? A. Vitamin C B. Protein C. Fat D. Carbohydrates 相关知识点: 试题来源: 解析 A。解析:在墨西哥饮食文化中,玉米饼是主食。选项A,以玉米饼为主的饮食往往缺乏维生素C...
百度试题 结果1 题目Which of the following nutrients is known as the sunshine vitamin? A. Vitamin A B. Vitamin C C. Vitamin D D. Vitamin E 相关知识点: 试题来源: 解析 C 反馈 收藏
Rice puff cereal typically has the least nutrients compared to brown rice and white rice. While brown rice is the most nutritious due to its whole-grain content, white rice retains some nutrients but lacks the fiber and certain vitamins found in brown rice. Rice puff cereal, often made from...
1. Understanding Nutrient Deficiency: Nutrient deficiencies in plants can lead to visible symptoms, which are referred to as deficiency symptoms. These symptoms can manifest in various parts of the plant, depending on the nutrient involved. 2. Identifying Actively Mobilized Nutrients: Some nutrients ca...
Which of the following will not cause much loss of nutrients in meat? A. Stir - frying quickly B. Boiling for a long time C. Smoking D. Canning 相关知识点: 试题来源: 解析 A。解析:快速翻炒肉类不会造成太多营养成分的流失。长时间煮肉会使肉中的营养成分溶解到水里而流失;烟熏会加入其他...
本题原文中关于营养不良的词汇和短语出现频度颇高,如有malnutrition,lack of specific nutrients,dread protein deficiency,nutritionally.imbalanced,nutritional needs,deficiencies及remedial nutrition等。听力原文: To quickly review the main points covered in Chapter 7, the most important part of the system of ...
Fruits and vegetables are rich in many nutrients. Which of the following is a mineral found in fruits and vegetables? A. Potassium B. Vitamin B1 C. Vitamin C D. Vitamin D 相关知识点: 试题来源: 解析 A。钾(Potassium)是一种矿物质,存在于水果和蔬菜中。维生素 B1(Vitamin B1)、维生素 C...
A. Lots of nutrients B. Poor drainage C. Good air circulation D. Proper pH level 相关知识点: 试题来源: 解析 B。本题考查土壤条件对植物生长的影响。“poor drainage”排水不良不利于植物生长,大量的养分(lots of nutrients)、良好的空气循环(good air circulation)和合适的酸碱度(proper pH level)都有...
A.Nutritionists have two laboratory ways of deciding if a person has malnutrion.B.Having too much of some nutrients is much better than having too little of those.C.The nutritionists are able to look for external signs of malnutrition.D...