BIOD 121 Final Exam Test Bank 2026 | Latest Update | Graded A+
1. The set-point theory is believed to regulate body weight.
false
true
2. Which of the following regarding the gallbladder is true?
All of the above
Produces digestive enzymes
A and B
Stores bile
Produces bile
3. Galactose is a sugar primarily found in:
leafy green vegetables
milk products
red meat
fruit
4. Describe the process by which proteins are broken down into their
monomers during digestion.
Proteins are absorbed whole into the bloodstream.
Proteins are transformed into fatty acids during digestion.
Proteins are converted into glucose for energy.
, Proteins are broken down into amino acids through enzymatic
hydrolysis in the digestive tract.
5. Describe the physiological role of the hormone leptin in relation to weight
management.
Leptin increases appetite and promotes fat storage.
Leptin helps regulate energy balance by inhibiting hunger, which is
important in weight management.
Leptin is solely responsible for muscle growth.
Leptin has no effect on hunger or weight management.
6. If a nutritionist wants to evaluate the effectiveness of a weight loss program,
which method would they likely use to measure changes in body fat over
time?
Bioelectrical impedance
Underwater weighing
Radiation
Anthropometrics
DEXA
7. If a patient is experiencing chronic constipation, which type of fiber should
they increase in their diet, and why?
Insoluble fiber, because it adds bulk to stool and promotes regular
bowel movements.
Neither type of fiber, as fiber does not affect constipation.
Soluble fiber, because it helps to regulate blood sugar levels.
Both types of fiber equally, as they have the same effect on digestion.
,8. Examples of micro minerals are
Magnesium, zinc, fluorine, sulfur
Cobalt, calcium, chromium
Copper, iodine, iron
Manganese, magnesium, molybdenum
9. Regular physical activity participation is linked to...
Prevention of all major forms of CVD
Improved weight management
Lower risk for cancer
Better brain and bone health
All of the above
10. Describe how Jill's decision to walk instead of getting a candy bar reflects
principles of healthy eating and lifestyle choices.
Jill is ignoring her hunger cues by walking.
Jill is practicing dietary restriction by avoiding all snacks.
Jill's decision shows a lack of understanding of nutrition.
Jill's decision reflects a commitment to healthier lifestyle choices by
opting for physical activity over unhealthy snacking.
11. Gluconeogenesis is the process whereby the body:
converts glucose to glycogen
produces energy from glucose
produces glucose from amino acids and glycerol
, retrieves stored glucose from the liver
lowers the glucose level of the blood
12. In order to gain health benefits from exercise programs, you must perform
continuous exercise lasting more than 30 minutes.
false
true
13. If a new food product claims, 'Vitamin D supports immune function,' what
type of claim is this, and what implications does it have for marketing?
Health claim; it suggests a potential benefit to immune health,
which can attract health-conscious consumers.
Structure/function claim; it indicates the role of Vitamin D in the body
without specific health benefits.
Dietary guideline; it aligns with recommendations for vitamin intake.
Nutrient claim; it simply states the vitamin content without health
implications.
14. Describe how chain breaking can influence an individual's ability to lose
weight.
Chain breaking is a technique for improving digestion.
Chain breaking involves identifying and altering behaviors that
hinder weight loss efforts.
Chain breaking refers to the process of gaining weight rapidly.
Chain breaking is a method to increase food intake for better
nutrition.
1. The set-point theory is believed to regulate body weight.
false
true
2. Which of the following regarding the gallbladder is true?
All of the above
Produces digestive enzymes
A and B
Stores bile
Produces bile
3. Galactose is a sugar primarily found in:
leafy green vegetables
milk products
red meat
fruit
4. Describe the process by which proteins are broken down into their
monomers during digestion.
Proteins are absorbed whole into the bloodstream.
Proteins are transformed into fatty acids during digestion.
Proteins are converted into glucose for energy.
, Proteins are broken down into amino acids through enzymatic
hydrolysis in the digestive tract.
5. Describe the physiological role of the hormone leptin in relation to weight
management.
Leptin increases appetite and promotes fat storage.
Leptin helps regulate energy balance by inhibiting hunger, which is
important in weight management.
Leptin is solely responsible for muscle growth.
Leptin has no effect on hunger or weight management.
6. If a nutritionist wants to evaluate the effectiveness of a weight loss program,
which method would they likely use to measure changes in body fat over
time?
Bioelectrical impedance
Underwater weighing
Radiation
Anthropometrics
DEXA
7. If a patient is experiencing chronic constipation, which type of fiber should
they increase in their diet, and why?
Insoluble fiber, because it adds bulk to stool and promotes regular
bowel movements.
Neither type of fiber, as fiber does not affect constipation.
Soluble fiber, because it helps to regulate blood sugar levels.
Both types of fiber equally, as they have the same effect on digestion.
,8. Examples of micro minerals are
Magnesium, zinc, fluorine, sulfur
Cobalt, calcium, chromium
Copper, iodine, iron
Manganese, magnesium, molybdenum
9. Regular physical activity participation is linked to...
Prevention of all major forms of CVD
Improved weight management
Lower risk for cancer
Better brain and bone health
All of the above
10. Describe how Jill's decision to walk instead of getting a candy bar reflects
principles of healthy eating and lifestyle choices.
Jill is ignoring her hunger cues by walking.
Jill is practicing dietary restriction by avoiding all snacks.
Jill's decision shows a lack of understanding of nutrition.
Jill's decision reflects a commitment to healthier lifestyle choices by
opting for physical activity over unhealthy snacking.
11. Gluconeogenesis is the process whereby the body:
converts glucose to glycogen
produces energy from glucose
produces glucose from amino acids and glycerol
, retrieves stored glucose from the liver
lowers the glucose level of the blood
12. In order to gain health benefits from exercise programs, you must perform
continuous exercise lasting more than 30 minutes.
false
true
13. If a new food product claims, 'Vitamin D supports immune function,' what
type of claim is this, and what implications does it have for marketing?
Health claim; it suggests a potential benefit to immune health,
which can attract health-conscious consumers.
Structure/function claim; it indicates the role of Vitamin D in the body
without specific health benefits.
Dietary guideline; it aligns with recommendations for vitamin intake.
Nutrient claim; it simply states the vitamin content without health
implications.
14. Describe how chain breaking can influence an individual's ability to lose
weight.
Chain breaking is a technique for improving digestion.
Chain breaking involves identifying and altering behaviors that
hinder weight loss efforts.
Chain breaking refers to the process of gaining weight rapidly.
Chain breaking is a method to increase food intake for better
nutrition.
