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NTR 301 Midterm 1 Exam Study Guide with Complete Solutions $12.49   Add to cart

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NTR 301 Midterm 1 Exam Study Guide with Complete Solutions

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NTR 301 Midterm 1 Exam Study Guide with Complete Solutions Phytonutrients - Ans:-phyto: plant found in fruits and vegetables, not necessary for life but protect against disease How many essential nutrients are there? - Ans:-45 Name the 4 macronutrients: - Ans:-carbohydrates, fats, proteins, an...

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  • October 23, 2024
  • 54
  • 2024/2025
  • Exam (elaborations)
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  • NTR 301
  • NTR 301
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GraceAmelia
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NTR 301 Midterm 1 Exam Study Guide
with Complete Solutions


Phytonutrients - Ans:✔✔-phyto: plant


found in fruits and vegetables, not necessary for life but protect against disease


How many essential nutrients are there? - Ans:✔✔-45


Name the 4 macronutrients: - Ans:✔✔-carbohydrates, fats, proteins, and water


Name the 2 micronutrients: - Ans:✔✔-vitamins and minerals


Main function of macronutrients? - Ans:✔✔-supply us with energy (besides water)


Units of energy for food? - Ans:✔✔-calorie


Calorie - Ans:✔✔-unit of heat equal to the amount of energy necessary to raise 1g of water by 1 C




measures potential energy within foods macronutrients




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Nutrition - Ans:✔✔-the process of being nourished or nourishment




process by which a living organism assimilates and uses food


Assimilate - Ans:✔✔-to take in, digest, and transform into living tissue


nourish - Ans:✔✔-to provide with substances necessary for life and growth


What provides the nourishment? - Ans:✔✔-nutrients


Essential nutrients - Ans:✔✔-when food is the only source (or main source) of a nutrient




the body cannot make it or cannot get enough of it. we must utilize our diet


Example of essential nutrients - Ans:✔✔-vitamin C


-can lead to deficiency disease, scurvy


Example of a non-essential nutrient - Ans:✔✔-cholesterol (made in liver)


Examples of Phytonutrients - Ans:✔✔-Lycopene and Lutein (not necessarily needed to know)


Macro means - Ans:✔✔-larger


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Macronutrients are present in the body in _______ amounts - Ans:✔✔-relatively large


Macronutrient requirements daily are... - Ans:✔✔-relatively high


Macronutrients are present in food at a ______ rate - Ans:✔✔-relatively large


How large is large? how many grams in an oz? - Ans:✔✔-28g in 1 oz


How many cal/g in lipids? - Ans:✔✔-9 cal/g


How many cal/g in protein? - Ans:✔✔-4 cal/g


How many cal/g in carbs? - Ans:✔✔-4 cal/g


There is one other calorie source in a diet. What is it? - Ans:✔✔-alcohol (ethonol)


How many calories does ethanol provide? - Ans:✔✔-7 cal/g


Manufacturers want you to think that giving you energy means: - Ans:✔✔-awareness/altertness/caffeine


Micronutrients size - Ans:✔✔-millograms (mg) = 1/1000 of a gram


How much is a microgram (ug) - Ans:✔✔- 000 000 th of a gram


T or F? the b vitamin folate is required in only very small amounts (milligram). That means you need to

eat only very small amounts of food to get an adequate supply? - Ans:✔✔-False


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How many lbs in kg - Ans:✔✔-2.2 lbs per kg


how many grams is 1 lb? - Ans:✔✔-454


how many grams in 1 once? - Ans:✔✔-28


how many cups in a liter? - Ans:✔✔-4


how many mL in a cup - Ans:✔✔-236


Break food down into two categories - Ans:✔✔-nutrients and phytonutrients


break nutrients down into two categories - Ans:✔✔-essential and nonessential


essential? - Ans:✔✔-body can't make at all or enough


non-essential? - Ans:✔✔-body can make what is needed


break essential into 2 groups - Ans:✔✔-macronutrients and micronutrients


macro? - Ans:✔✔-protein, carbs, lipids, water


micro? - Ans:✔✔-vitamins and minerals


Nutrient-based Dietary recommendations - Ans:✔✔-fiber, protein, and all vitamins and minerals. UL.s for

some vitamins and minerals


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