Components of Food Worksheet-6

Components of Food Worksheet-6

Multiple choice questions:

1. Fats help in the synthesis of ________ and steroid hormones in the body.

(A) Vitamin E                                (B) Vitamin B

(C) Vitamin C                                (D) Vitamin C

2. _______ is present in hair and nails.

(A) Myosin        (B) Actin            (C) Keratin        (D) Collagen

3. Complete oxidation of one gram of carbohydrate yields:

(A) 17 KJ energy                           (B) 14  KJ energy

(C) 37 KJ energy                           (D) 20  KJ energy

4. Which of the following solution will Ravi use to test the presence of sugar in his foodstuffs?

(A) Benedict’s solution

(B) Iodine solution

(C) Starch solution

5. When Benedict solution is added to sample of glucose solution, it gives the change in the colour of solution as shown in the figure. This test indicates that the glucose solution has ____ sugar content.

(A) Low              (B) Medium      (C) High            

Match the following:

6. Match the column.

Answer Key:

1. (D)
2. (C)
3. (A)
4. (A)
5. (C)
6. 1-d; 2-a; 3-c; 4-b