Which of the following is False? A: Carbohydrates are the major energy storage molecule of plants. B: Carbohydrates are the major source of rapidly available energy stores in people. C: Carbohydrates include cellulose. D: Carbohydrates are hydrophobic and don’t retain water in the body.

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

Nutritive carbohydrates are mainly digested and absorbed in the small intestine.

中国大学MOOC: Which ones of the following foods contain carbohydrates?

From the passage, we learn that there is a worldwide trend towards______ A: increasing the nutritional value of bread B: increasing the consumption of protein C: using bakery products as a source of carbohydrates D: using grains, such as rice, as a source of carbohydrates

Nutritive carbohydrates are mainly digested and absorbed in the small intestine. A: 正确 B: 错误

中国大学MOOC: According to the food and nutrition board, carbohydrates should provide ( )of total calories in the diet.

【单选题】四种生物化学组分遭受生物降解,正确的遭受降解顺序从易到难是: A: Proteins先降解,Carbohydrates其次,Lipids难降解,Lignin最难降解 B: Proteins最难降解,Carbohydrates难降解,Lipids容易降解,Lignin最容易降解。

According to the food and nutrition board, carbohydrates should provide ( ) of total calories in the diet. A: 20-30% B: 30-40% C: 40-50% D: 45-65%

Functional foods are rich in ______ to provide health benefits and reduce disease risks. A: Protein B: Carbohydrates C: Biologically active substance D: Minerals