Science form 2 chapter 3

_______________ is used to synthesise enzymes, hormones and antibodies.

• Carbohydrate

• Protein

• Fat

_____________is stored under the skin as a heat insulator.

• Carbohydrate

• Protein

• Fat

___________is important to prevent constipation.

• Carbohydrate

• Protein

• Fat

• Fibre

Lack of vitamin C will lead to _________________

• night blindness

• Beri-beri

• Scurvy

• Rickets

________________ is needed to speed up the blood-clotting process.

• Vitamin A

• Vitamin B

• Vitamin E

• Vitamin K

Lack of iodine will lead to ______________-

• Goiter

• Osteoporosis

• Anaemia

• Rickets

______________ is the test for protein.

• Iodine test

• Benedict's test

• Milon's test

Which food class provide the highest energy value?

• Carbohydtare

• Protein

• Fat

• Vitamin

____________ digestion needs enzymes.

• Physical

• Chemical

Hydrochloric acid in gastric juice kills bacteria in food.

• True

• False