Available Answers

1. 1.

   Tick (√) the correct options:

   1. Which one is a source of fat?
      1. soya bean oil
      2. apple
      3. wheat
      4. none of these
   2. For protein test, we add _______________ solution along with caustic soda solution.
      1. copper sulphate
      2. magnesium sulphate
      3. calcium sulphate
      4. iodine
   3. Which of the following food items shows a positive starch test?
      1. butter
      2. egg
      3. rice
      4. oil
   4. Obesity is due to excessive intake of _______________.
      1. proteins
      2. fats
      3. minerals
      4. vitamins
   5. Spongy and  bleeding gums are symptoms of _______________.
      1. beriberi
      2. scurvy
      3. rickets
      4. night blindness
   6. Which vitamin is essential for proper vision in darkness?
      1. vitamin D
      2. vitamin A
      3. vitamin C
      4. vitamin B
2. 2.

   Fill in the blanks:

   1. _______________ and fats provide us energy.
   2. Carrrot is a rich source of vitamin _______________.
   3. _______________ is caused due to deficiency of vitamin B_1.
   4. The diet that contains all components of food in the required proportion  is called a _______________.
   5. Deficiency of vitamin D causes a disease  known as _______________.
3. 3.

   Match the Following:

   Column A	Column B
   1. Fluorine	a. beriberi
   2. Iron	b. rickets
   3. Vitamin B1	c. kwashiorkor
   4. Protein deficiency	d. dental caries
   5. Vitamin D	e. anaemia

    

4. 4.

   Look at the pictures and identify the diseases. Write their names in the spaces provided:

   

5. 5.

   Name two food items that are rich in (a) phosphorus (b) calcium.

6. 6.

   Name two sources of roughage.