NUTR 121 EXAM 3 | ACTUAL QUESTIONS AND ANSWERS | RATED A+ | WITH 99 Qs & ANSWERS LATEST 2026/27

NUTR 121 EXAM 3 | ACTUAL QUESTIONS
AND ANSWERS | RATED A+ | WITH 99 Qs &
ANSWERS LATEST 2026/27


1. Potentially, world hunger could be eliminated by:

improved food distribution

promotion of economic development

increased family planning education

elimination of poverty

all of the above

2. Foodborne illnesses can be prevented by:

eating home-canned food.

storing food at room temperature.

All of these are correct.

washing hands and surfaces where food is prepared.

3. Describe the role of ATP in energy metabolism within the body.

ATP is a waste product of cellular respiration.

ATP is a storage form of energy that is converted to glucose.

ATP serves as the primary energy carrier in cells, providing energy
for various biochemical processes.

ATP is involved in the synthesis of fatty acids only.

,4. If a community is experiencing high levels of chronic hunger,
e. e. e. e. e. e. e. e. e.



which intervention would most directly address the primary
e. e. e. e. e. e. e. e.



cause?
e.




e . Increasing food production without addressing income levels
e. e. e. e. e. e.

, e . Promoting healthy eating habits without providing food access
e. e. e. e. e. e. e.




e. Educating the population on nutrition without addressing economic
e. e. e. e. e. e. e.



e. barriers

e . Implementing food assistance programs to alleviate poverty e. e. e. e. e. e.




5. Describe how food preservation methods contribute to food safety.
e. e. e. e. e. e. e. e.




e. Food preservation methods are primarily used to improve
e. e. e. e. e. e. e.



nutritional content.
e. e.




e . Food preservation methods only enhance the flavor of food.
e. e. e. e. e. e. e. e.




e . Food preservation methods, such as canning and freezing,
e. e. e. e. e. e. e.



e. inhibit the growth of pathogens and spoilage organisms.
e. e. e. e. e. e. e.




e . Food preservation methods have no impact on food safety.
e. e. e. e. e. e. e. e.




6. What is the primary function of intrinsic factor in the digestive system?
e. e. e. e. e. e. e. e. e. e. e.




e . To break down proteins
e. e. e.




e . To facilitate the absorption of vitamin B12
e. e. e. e. e. e.




e. To aid in the digestion of
e. e. e. e. e.




carbohydrates
e. e. e. To enhance the
e. e.




absorption of iron
e. e. e.




7. Why is proper fluid intake essential for athletes during physical activity?
e. e. e. e. e. e. e. e. e. e.




e . To reduce the need for restroom breaks, allowing for uninterrupted
e. e. e. e. e. e. e. e. e.



training
e.




e . To decrease sweat production and conserve water for future
e. e. e. e. e. e. e. e.




e. use. e. e. To boost their body temperature, enhancing muscle
e. e. e. e. e. e.




e. performance

, To prevent dehydration, maintain body temperature, and
e . e. e. e. e. e. e.



optimize athletic performance
e. e. e.