Nutrition Unit 2
What is the primary storage form of fats? a. Triglycerides b. HDL cholesterol c. LDL cholesterol d. Saturated fats
a
Which of the following is TRUE about unsaturated fats? a. They are liquid at room temperature. b. They are mainly found in beef and poultry. c. They are the unhealthiest type of fat. d. All of the above
a
According to the Dietary Guidelines for American 2005, you should limit your fat intake to what percentage of your total calories? a. Less than 10% b. 25-35% c. 45-55% d. 65-75%
b
Which of the following is the best source of protein? a. nuts b. fish c. peanut butter d. beans
b
Carbohydrates should make-up _____ of your diet. a. 0% b. 30% c. 60% d. 90%
c
Proteins that change the rate of chemical reactions in the body without actually participating in the reaction are known as? a. Hormones b. Antibodies c. Enzymes d. Amino acids
c
Which of following defines what an essential amino acid is? a. An essential amino acid means that the body needs it to perform properly, but non-essential amino acids are not needed to perform properly. b. An essential amino acid is an amino acid that the body can produce its self. c. An essential amino acid is an amino acid that the person can only get from the food he eats. d. All of the above
c
Which of the following nutrients cushions vital organs and provides insulation and temperature control? a.Water b. Carbohydrates c. Fats d. Proteins
c
Which of the following statements is TRUE? a. A vegan is a person who chooses not to eat meat. b. A vegetarian is a person who chooses not to eat any animal products c. Vegans and vegetarians need to eat a variety of protein-rich foods. d. There is no way vegans and vegetarians get the protein they need.
c
Which of the nutrients is most responsible for fueling our bodies by providing the calories and energy we need to make our bodies run? a. Vitamins b. Water c. Carbohydrates d. Minerals
c
Eating a high fiber diet has been known to have the following results? a. Reduced incidence of colon cancer b. Improved weight control c. Decreased risk of heart disease d. All of the above
d
Protein - deficiency can cause which of the following? a. edema b. swelling skin to split open and lead to infection c. tissues to swell with water d. all of the above
d
Which of the following essential nutrients can be used as an energy source? a. Carbohydrates b. Proteins c. Fats d. All of the above
d
Which of the following is TRUE? a. Fat provides insulation for the body. b. Fat is an energy source. c. Fat is essential for metabolic functions. d. All of the above
d
Which of the following is TRUE? a. Lipids are fatty substances found in the blood. b. Cholesterol is a type of lipid. c. Triglycerides is a type of lipid. d. All of the above
d
Which of the following is a dangerous health condition characterized by the hardening of the arteries and a decreased blood flow? a. Coronary artery disease b. Atherosclerosis c. Cerebral vascular disease d. All of the above
d
Which of the following is an example of a complex carbohydrate? a. Whole-grain bread b. Popcorn c. Brown rice d. all of the above
d
true or false. Amino acids are large molecules formed by long chains of proteins.
false
True or false. Fiber is a complex form of carbohydrate that is indigestible in humans.
true
true or false. Complex carbohydrates provide energy for a longer duration.
true
true or false. Minerals are used for the structure of bones and teeth and help regulate acid-base balance in the body.
true
true or false. Simple carbohydrates are often referred to as empty calories.
true
true or false. When carbohydrates are metabolized in the presence of oxygen they provide the best source of fuel for the body.
true
