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Harvard University *

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NUTRITION

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Health Science

Date

Nov 24, 2024

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jpg

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1

Uploaded by item8373828

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1. (0.25 points) How many calories does a gram of fat store in its chemical bonds? 2. (0.25 points) How many calories does a gram of carbohydrate or protein store in their chemical bonds? The following figure provides information on the number of calories contained in popular food items (orange) based on the amount of fat, carbohydrates, and proteins found in them. The figure also provides information on how many calories can be burnt during activities (green). We know that the weight of a person depends on how much food they eat vs. how much they burn. IMAGINE THIS! 2. (1 point) Hannah is a competitive swimmer who goes to swim practice every morning for two hours. Right after swim practice, Hannah likes to have a peanut butter (2 tbs) and jelly (1 tbs) sandwich with two slices of whole wheat bread. Based on your answers to questions 1 and 2, how many calories would Hannah get in from her peanut butter sandwich? Show your work. 3. (1 point) Susan (Hannah's mom) has an office job at the MSU Federal Credit Union. After dropping Hannah off to swim practice, Susan likes to go for a walk for 30 minutes before heading to the office because she has to sit all day at the office! Susan eats a boiled egg with one slice of whole wheat bread and 1 tbs butter for breakfast. Based on your answers to questions 1 and 2, how many calories would Susan get from her breakfast? Show your work. 4. (0.5 points) The Body Mass Index (BMI) is calculated based on a person's height and weight. The following chart provides the BMI values with a key indicating when a person is considered underweight, of a healthy weight, ~ianaianinht Alhaca Ar avirarmalvr Alhaca HAawiaviar tha RN vialiiae ~an kha
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