public nutritionist daily exercises punch! Food nutrition and food processing
1. High-quality protein in the diet mainly comes from animal foods and ( ).
A rice
B corn
C Soybeans and Soy Products
D Flour< /p>
Click the blank to view the answer and analysis
Answer: C
Analysis: The amino acid composition of egg, milk, meat, fish, etc. in animal protein and soybean protein is compared with the pattern of human essential amino acid requirements Close, the essential amino acids contained in the body are used at a higher rate.
2. The carbohydrates in cereals are mainly () .
A Glucose
B Cellulose
C starch
D fructose
Click the blank to view the answer and analysis
Answer: C
Analysis: Cereal carbohydrates are the most abundant, mainly concentrated in endosperm.
3. The following foods that are rich in calcium are ( ).
A Livestock
B Eggs span>
C Milk
D Rice< /p>
< span>Click the blank to view the answer and analysis
Answer: C
Analysis: Milk and dairy products are the best food sources of calcium
For more exercises, pay attention to the public account: Teacher Zeng’s Nutrition School