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FOS3042 Final Exam Questions with 100% Correct Answers
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FOS3042 Final Exam Questions with 100% Correct Answers Which is one of the macronutrients? a. Vitamins b. Phytochemicals c. Carbohydrates d. All of the above - Carbohydrates What does a bomb calorimeter determine in a food sample? a. Its temperature b. Its caloric content c.Its minerals c...

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  • October 22, 2024
  • 50
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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  • FOS3042
  • FOS3042

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©JOSHCLAY 2024/2025. YEAR PUBLISHED 2024.

FOS3042 Final Exam Questions with

100% Correct Answers


Which is one of the macronutrients?

a. Vitamins

b. Phytochemicals

c. Carbohydrates

d. All of the above - ✔✔Carbohydrates

What does a bomb calorimeter determine in a food sample?

a. Its temperature

b. Its caloric content

c.Its minerals content

d. Its brittleness - ✔✔Its caloric content

Which of the following organizations has a national nutrient database

mentioned in the lecture?

a. USDA

b. IFSAC

,©JOSHCLAY 2024/2025. YEAR PUBLISHED 2024.

c. IFT

d.IFAS - ✔✔USDA

On the food ingredient label

a. the most predominant ingredient is listed first.

b. the ingredients are listed in alphabetical order.

c. the least predominant ingredient is listed first.

d. the order of ingredients does not follow any rule. - ✔✔the most

predominant ingredient is listed first

Which of the following pairs is a correct match for kind of fat and typical

good source of fat?

a. Saturated fats- Meat and dairy

b. Monounsaturated fats- Corn, sunflower, fish

c. Polyunsaturated fats- Avocado, peanuts, olives

d. All of these are correct. - ✔✔Saturated fats- Meat and dairy

What vitamin is formed in the body when skin is exposed to sunlight?

a. Vitamin A

b. Vitamin D

c. Vitamin E

,©JOSHCLAY 2024/2025. YEAR PUBLISHED 2024.

d. Vitamin K - ✔✔Vitamin D

Which line below shows the food items in decreasing order of water

content? Hint: If you are not sure, check the USDA Nutrient Database.

a. Apple juice, honey, apples, bread, flour, vegetable oil

b. Apples, apple juice, bread, honey, vegetable oil, flour

c. Apple juice, apples, bread, honey, flour, vegetable oil

d. Apples, apple juice, bread, honey, flour, vegetable oil - ✔✔Apple juice,

apples, bread, honey, flour, vegetable oil

Foods are ___________ composed of elements from the periodic table.

a. chemicals

b. inorganic

c. plasma

d. All of the above - ✔✔Chemicals

Titratable acidity

a. is equivalent to pH

b. measures total acidity

c. measures only associated ions

d. measures only dissociated ions - ✔✔measures the total acidity

, ©JOSHCLAY 2024/2025. YEAR PUBLISHED 2024.

Water Activity (Aw) is defined as

a. humidity

b. the ratio of substance vapor pressure / vapor pressure of

pure water

c. free water

d. All of the above - ✔✔the ratio of substance vapor pressure/vapor

pressure of pure water

Saturated fatty acids

a. contain an equal number of double bonds to carbons

b. contain an equal number of double bonds to hydrogen

c. do not contain double bonds in the carbon chain

d. contain 18 carbons - ✔✔do not contain double bonds in the carbon chain

Which of the following sugars is typically called "table sugar"?

a. glucose

b. fructose

c. sucrose

d. lactose - ✔✔sucrose

Which of the following instruments measure color?

a. farbenometer

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