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
Glycogen is a molecule that belongs to:
Carbohydrates
Fats
Proteins
Vitamins
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.
Which tissue in the body needs calcium?
Bones
Muscles
Epithelial
Cartilage
Which method is used to preserve food by slowing down the growth and reproduction of micro-organisms?
Freezing
Adding sugar
Adding preservatives
Refrigeration
Which vitamin is essential in bone growth?
Vitamin A
Vitamin B
Vitamin C
Vitamin D
Essential amino acids must be consumed in the diet. Nonessential amino acids:
are stored in body fat until needed.
can be taken as supplements in a multiple vitamin.
can be synthesized in the body.
are seldom used.
What is the best way to successfully and safely lose weight?
Increase the level of exercise daily
Decrease the amount of calories consumed
Change your behaviors
Combine all of the above
What is the value of dietary fiber?
Helps prevent constipation
Helps prevent hemorrhoids and diverticulosis
Lowers LDLs
All of the above
Where do our body get the energy from?
All the above
