In which way can we save the nutrients in food?
Microwave cooking
Frying
Roasting
Baking
Which method is used to preserve food by slowing down the growth and reproduction of micro-organisms?
Freezing
Adding preservatives
Adding sugar
Refrigeration
What is the primary function of carbohydrates in our diet?
Provide fuel for the body
Insulate against heat and cold
Source of glucose
Cushion internal organs and eyes
Which nutrient plays a vital part in the digestion, assimilation (metabolism) and oxidation ?
Fats
Proteins
Carbohydrates
Minerals
What is food preservation?
Extending life of food by maintaining nutritious quality
Extending life of food by not maintaining nutritious quality
Extending life of food by adding harmful chemicals
Shortening life of food by maintaining nutritious quality
Why must all diets contain some protein?
They are very high in calories.
They are very expensive.
They can be used over and over as coenzymes.
They are vital component of body tissues, enzymes and immune cells.
What does it mean when a food is described as essential?
It forms the base of the food guide pyramid.
It is required as an amino acid.
It can be synthesized by the liver.
Which tissue in the body needs calcium?
Bones
Muscles
Epithelial
Cartilage
Where do our body get the energy from?
All the above
What is the value of dietary fiber?
Helps prevent constipation
Helps prevent hemorrhoids and diverticulosis
Lowers LDL
All of the above
