The current recommendation to maintain your body weight is 2000 calories
daily. If you are told that you should not consume any more than 52 % of
your
... [Show More] calories from carbohydrates, how many grams of carbohydrates should
you eat in a day?
2000 x .52 = 1040
1040 calories / 4 = 260 grams of carbs
If a fudge brownie has 9 grams of carbohydrates, 1 gram of protein and 12
grams of fat. How many calories are in the brownie?
Carb: 9 x 4 = 36
Pro: 1 x 4 = 4
Fat: 12 x 9 =108
36 + 4 + 108 = 148 calories
Name the key hormone that causes a feeling of satiety. Indicate where in the
body it is produced and the process by which it operates.
Leptin is produced by the fat cells which are also known as adipose
tissue. The role of leptin is to alert the brain to turn off the hunger
center and activate the satiety center when consuming a meal.
There are six classes of nutrients. Name three that are considered
macronutrients.
Carbohydrates, Protein, Lipids/Fats and Water
If a fudge brownie has 22 grams of carbohydrates, 2 gram of protein and 16
grams of fat. How many calories are in the brownie?
Carb: 22 x 4 = 88
Pro: 2 x 4 = 8
Fat: 16 x 9 =144
88 + 8 + 144 = 240 calories
Portage Learning. BIOD 121 – Nutrition
Module 1 Problem Set
Question 1
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Question 2
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Question 3
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Question 4
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Question 5
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Explain the differences between hunger and appetite.
Hunger is the internal drive to find and eat food. It is often
experienced as a negative sensation. Appetite is the external drive
that encourages us to find and eat food. It is related to pleasant
sensations associated with food.
The current recommendation to maintain your body weight is 2000 calories
daily. If you are told that you should not consume any more than 23 % of
your calories from fat, how many grams of fat should you eat in a day?
2000 x .23 = 460
460 calories / 9 = 51.1 grams of fat
List and define the three states of nutritional health.
Desirable nutrition is achieved by eating a variety of foods which
provide all the essential nutrients to support normal body functions.
Over-nutrition is the excess consumption of calories, fats, saturated
fats and cholesterol which increase the risk for chronic disease.
Under-nutrition occurs when nutrient intake does not meet nutrient
needs and over time health begins to decline.
There are six classes of nutrients. Name three that regulate body processes.
Proteins, fat, vitamins, minerals and water
An individual’s health can be assessed using the ABCDE's of nutritional
assessment. Below, indicate what each letter represents.
A - Athropometrics- measurements of body composition such as
height and weight
B - Biochemical- measurement of nutrients in blood, urine and feces
C - Clinical - physical exam and general appearance
D - Dietary- review of dietary intake and assessment
E - Environmental- background, family history, life style and living
conditions
Question 6
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Question 7
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Question 8
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Question 9
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Question 10
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There are six classes of nutrients. Name the three that supply energy.
Carbohydrates, proteins and fat
If a fudge brownie has 12 grams of carbohydrates, 2 grams of protein and 10
grams of fat. How many calories are in the brownie?
Carb: 12 x 4 = 48
Pro: 2 x 4 = 8
Fat: 10 x 9 =90
48 + 8 + 90 = 146 calories
There are six classes of nutrients. Name three that provide structure.
Protein, fat, mineral and water
The current recommendation to maintain your body weight is 2000 calories
daily. If you are told that you should not consume any more than 61 % of
your calories from protein, how many grams of protein should you eat in a
day?
2000 x .61 = 1220
1220 calories / 4 = 305 grams of protein
Describe in detail the role that the hypothalamus plays in determining
whether or not you feel like eating.
When we have not eaten for a period of time, the amount of
nutrients in the blood begin to decline. This drop stimulates the
feeding center in the hypothalamus which signals us to eat. When
the nutrient level of the blood begin to rise, the satiety center is
activated and our desire to continue to eat declines.
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