Exam 3

A  TRUE

B  FALSE

A  FALSE

B  TRUE

A  FALSE

B  TRUE

A  hunger

B  ​satiation

C  ​appetite

D  ​increased metabolic rate

E  ​satiety

A  she is obese and at risk for developing chronic diseases​

B  ​she has a high level of visceral fat accumulation

C  ​she is within recommendations for waist circumference and percent body fat

D  her BMI puts her in the overweight category,which trumps waist circumference and body fat percentage

E  ​her performance will be affected by her body fat accumulation

A  ​she is at very low risk for insulin resistance.

B  ​she is probably between and 25 and 35 years old.

C  ​she is at an increased risk for chronic disease.

D  ​she exhibits an unhealthful “pear-like” body shape.

E  she has a large amount of subcutaneous fat.

A  ​an increase in appetite immediately after exercise.

B  ​a significant reduction in food cravings.

C  an increase in lean muscle tissue, which burns more energy.

D  ​being able to eat high-calorie snacks.

E  ​significantly raising the BMR for several hours after exercise.

A  ​nutrient density

B  ​nonnutritive sweeteners

C  ​plant proteins

D  ​carbohydrates

E  ​energy density

A  ​slow weight loss.

B  accelerated metabolism.

C  ​greater long-term weight loss.

D  ​increased appetite, initially.

E  ​ketosis.

A  Excess carbohydrate is converted to glycogen or fat and stored.

B  Alcohol delivers calories and encourages fat storage.

C  Any food can make you fat if you eat enough of it.

D  Protein is used to build muscles in response to exercise.

E  Excess amino acids are stored in muscle.

A  ​glycogen and fat.

B  ​ethanol.

C  ​lean tissue.

D  ​triglycerides and lean tissue.

E  protein stores andglycogen.

A  ​ketones

B  ​glucose

C  ​fat

D  ​carbohydrate

E  ​protein

A  ​an area where only large chain supermarkets sell food

B  ​an area where only convenience stores and fast-food restaurants sell food

C  ​an area where no fast-food restaurants are available for quick and easy meals

D  ​a rural area where only local supermarkets are available

E  an urban area where people live with no access to any foods for purchase

A  ​high in sugar

B  ​low in fat

C  ​high in digestible starch

D  lowin protein

E  ​high in fiber

A  ​obesity.

B  hunger.

C  ​satiety.

D  ​appetite.

E  ​satiation.

A  ​fever.

B  ​stress.

C  ​greater height.

D  youth.

E  ​starvation.

A  4000

B  2500

C  3500

D  3000

E  4200

A  ​morbid obesity.

B  ​underweight.

C  ​normal weight.

D  ​obesity.

E  overweight.

A  ​total body fatness

B  ​lean tissue

C  visceral fatness

D  ​gynoid obesity

E  ​subcutaneous fat

A  ​in the extremities

B  under the skin around the hips

C  ​deep within the abdomen

D  ​under the skin of the chest

E  ​deep within the shoulders

A  FALSE

B  TRUE

A  TRUE

B  FALSE

A  TRUE

B  FALSE

A  FALSE

B  TRUE

A  ​Vegetarian diets contain greater amounts of heart-protective omega-3 fatty acids.

B  ​Lung cancer never develops in people eating plant-based diets.

C  Substituting soy for meat proteins has resulted in a large decrease in heart disease risk.

D  ​Intakes of fruit and vegetables decrease when meat consumption decreases.

E  ​Plant-based diets are usually lower in saturated fat and higher in fiber, which reduces risk of heart disease.

A  ​nitrogen equilibrium

B  ​positive nitrogen balance

C  nitrogen excess

D  ​nitrogen deficiency

E  ​negative nitrogen balance

A  64 grams/day

B  ​175 grams/day

C  ​46 grams/day

D  ​140 grams/day

E  ​86 grams/day

A  ​decreases the breakdown of food proteins for energy and uses stored glycogen

B  ​removes the nitrogen portion and uses the remaining fragments for energy

C  ​stores amino acids in the cells to be used later for energy

D  ​converts it to fat to provide more concentrated energy

E  strips off its acid groups so that they can be used elsewhere for energy

A  ​meat does not provide sufficient amino acids to build muscle tissue.

B  the body has only a limited capacity to store extra amino acids.

C  ​the body will dismantle its tissue proteins in this situation.

D  ​the body uses excess amino acids as fuel or stores them as fat.

E  ​a diet high in protein does not provide enough total energy to support growth.

A  ​picking up and releasing hydrogens in the blood to balance its pH.

B  ensuring that too much fluid in the cells doesn’t cause edema.

C  ​making sure that sodium is transported outside the cells.

D  ​ensuring that blood glucose is maintained within a specific range.

E  ​providing immunity from foreign substances that invade the body.

A  ​building enzymes and hormones.

B  ​supporting growth and maintenance.

C  ​maintaining acid-base balance.

D  maintaining fluid and electrolyte balance.

E  ​maintaining pH balance.

A  ​Amino acid supplements are an excellent way to quickly provide energy to muscles for rebuilding.

B  ​He should also do plenty of exercise to promote muscle regain.

C  Extra carbohydrate, but never extra protein, is needed for recovery.

D  ​Taking amino acid supplements helps keep the digestive system from overworking while you recover from illness.

E  ​Whole protein is better handled by the digestive system and will better promote recovery.

A  ​our bodies cannot make any amino acids needed for proteins.

B  we need essential amino acids that can only be provided by foods.

C  ​protein is a good source of the essential nutrients iron, zinc, and B12. 

D  ​protein is broken down quickly during digestion and lost from the body.

E  ​the function of protein is to maintain our muscle strength.

A  ​fruits

B  ​legumes

C  ​grains

D  ​vegetables

E  milk, yogurt, and cheese

A  serotonin

B  ​vitamin A

C  ​vitamin C

D  ​folate

E  vitamin B12​

A  ​a low intake of vitamin B12.

B  ​a low intake of folate.

C  a low intake of iron.

D  ​an excessive intake of vitamin C.

E  ​a low intake of all vitamins.

A  ​stewing

B  ​baking

C  frying

D  ​grilling

E  smoking​

A  ​poultry

B  ​legumes

C  grains

D  ​fruits

E  ​vegetables

A  ​complementary

B  ​whole-grain

C  ​indigestible

D  high-tryptophan

E  ​complete

A  ​lactating women.

B  a casual exerciser.

C  ​pregnant women.

D  ​growing children.

E  ​a surgery patient.

A  0.5

B  1.5

C  2.0

D  1.0

E  0.8

A  20

B  35

C  15

D  10

E  5

A  ​vigorous physical training with balanced nutrition.

B  extra protein to allow for less physical exertion.

C  ​small doses of protein supplements after workouts.

D  ​well-timed meals to directly stimulate protein synthesis.

E  ​less protein and more carbohydrate than is recommended for non-athletes.

A  ​age.

B  the diet.

C  ​sex.

D  ​genes

E  ​gender.

A  ​hormone

B  amino acid

C  ​lipoprotein

D  ​antibody

E  ​enzyme

A  denatured

B  ​sulfur

C  ​carbon

D  ​amino acid

E  ​peptide

A  ​the presence or absence of nitrogen

B  ​the side chain

C  ​the acid group

D  the type of bonds

E  ​the amine group

A  TRUE

B  FALSE

A  FALSE

B  TRUE

A  FALSE

B  TRUE