7class science food components

Major components of food for our body are

• Fats
• Carbohydrates
• Protiens
• Vitamins

To test for starch we use this reagent

• copper sulphate
• sodium hydrates
• chlorine
• Iodine

Among Brinjal, cereals, Drum stick and sapota, _____________ is roughage.

• Brinjal
• Cereals

• Drum stick
• Sapota

We use ______________ chemical to detect protiens

• Copper sulphate
• Iodine
• Copper sulphate and Sodium hydroxide
• Alcohal

Among Rice, Egg, Potato and Milk _______________have more protiens and fats

• Rice
• Potato
• Egg and Milk
• Egg

___________ is essential component along with our food.

• Vitamins
• Minerals
• Water
• Protiens

__________ in our diet prevent constipation

• Carbohydrates
• Protiens
• Lipids
• Fibres

The founder of modern science of nutrition was

• Lavoisier
• Janes Wind
• Pascher
• Cavindish

___________ system in human body is damaged by junk food

• Respiratory
• Bllod
• Digestive
• Excreative

____________ fruit can be eaten with peel

• Guava
• Strawberry
• Guava and Strawberry
• Sapota