FN 203 Chapter Notes - Chapter 6: Dietary Fiber, Basal Metabolic Rate, Trans Fat

44 views6 pages

orangeeel486

18 Oct 2016

School

Department

Course

Professor

For unlimited access to Textbook Notes, a Class+ subscription is required.

Document Summary

Essential nutrients: nutrients that the body cannot manufacture for itself and must obtain from food. Macronutrients: nutrients required by the human body in the greatest amounts, including water, carbohydrates, proteins and fats. Calorie: the amount of energy required to raise the temperature of 1 gram of water by 1 degree. The equivalent of a thousand such calories or kilocalorie. Micronutrients: vitamins and minerals needed by the body in very small amounts. 4 calories in every gram of protein or carb. Need for macronutrients depends on how much energy you expend. Carbs, fats, proteins can substitute for one another in providing calories. Adults should get 45-65% of calories from carbs, 20-35% from fat and 10-35% from protein. Basal metabolic rate: the number of calories required to sustain the body at rest. Amino acids: organic compounds containing nitrogen, carbon, hydrogen, and oxygen. Complete proteins: proteins that contain all the amino acids needed by the body for growth and maintenance.

Related Questions

Part 1

The enzyme responsible for the synthesis of ATP is

Multiple choice

ATP-ase.

cytochrome C.

NADPH.

ATP synthase.

Part 2

The terminal electron acceptor in the electron transport chain is water.

True/Fale

Part 3

Alex, Kim, and Jenna have different levels of activity, and thus require a varied amount of calories per day. Alex is an athlete, and he requires 3500 calories per day to fuel his high intensity activity. Jenna is a secretary and is sedentary most of her day. Her low level of activity requires a mere 1800 calories a day, while Kim, a professional dancer, needs 2800 calories per day to fuel her moderate level of activity.

	Jenna	Kim	Alex
Profession	Secretary	Professional Dancer	Athlete
Level of Activity	Low	Moderate	High
Caloric Needs	1800 Calories/Day	2800 Calories/Day	3500 Calories/Day

Fats are broken down in cellular respiration to generate the ATP needed to fuel our bodies. According to the Food and Drug Administration (FDA), the Percent Recommended Daily value for fats in a balanced diet should not exceed more than 30% of the total daily calorie intake. Fats provide 9 calories per gram.

Nutritional needs of Jenna

What question would this calculation answer?
Finding 30% of 1800 calories and then dividing by 9 calories per gram.
1800 calories x 0.30 = 440 calories
440 calories/9 calories per gram = 49 grams

Multiple Choice

How many grams of fat can Jenna consume in one meal?

How many fat calories can Jenna consume each day?

How many calories are found in 9 grams of fat?

How many grams of fat can Jenna consume each day?

Part 4

Proton pumps are protein complexes that

Multiple Choice

synthesize water from hydrogen and oxygen.

break down water into hydrogen and oxygen.

move hydrogen ions across cell membranes.

move electrons through the cell membrane.

Part 5

As protons move through the proton pump,

Multiple Choice

the membrane becomes more permeable to the hydrogen ions.

the concentration of hydrogen ions inside and outside the cell reaches equilibrium.

they build up on one side of the membrane, producing a concentration gradient.

conformational changes occur within the membrane proteins.

Part 6

The transfer of hydrogen ions across the membrane generates a potential energy gradient.

True/False

Please type your answer:

Based on below tables just answer the questions in button:

Sample Case Study

Mrs. King is a 43-year-old married mother of four. Mrs. King is 5â 4â tall, weighs 160 pounds, and has a history of mild hypertension. Her blood pressure is controlled with a low-sodium diet, and although her doctor told her for years that she should exercise, she tried running but found it unpleasant and discontinued all forms of exercise. She is currently sedentary. Her grandmother died as a result of heart disease from years of diabetes and high cholesterol.

Daily Diet Evaluation

Use the information below to determine the amount of Calories in the food consumed by Mrs King for Breakfast Lunch and Dinner. Her meals are described in the following tables.

Mrs Kings breakfast is a Grande 2% Milk Caffe Mocha with whipped cream

Menu item	Caffee Mocha with Whipped Cream	Total grams	Energy (calories)
Amount (grams)	16 fl oz
Carbohydrates	44 g
Protein	13 g
Saturated Fat	9 g
Total Fat	15 g
Cholesterol	50 mg	50 mg
Mrs Kingsâs Breakfast Calorie Intake =363

Mrs Kings lunch (Pizza/Salad and a Soda)

Menu item	Pizza w/ Pepperoni	Taco salad	Grape soda	Total grams	Energy (calories)
Amount (grams)	2 slices 142g	1 serv. 261 g	12 fl oz 372g
Carbohydrates	39.8 g	26.6 g	41.7 g
Protein	20.2 g	17.4 g	0 g
Saturated Fat	4.4 g	6.0 g	0 g
Monounsaturated Fat	6.2 g	4.5 g	0 g
Polyunsaturated Fat	2.4 g	1.5 g	0 g
Total Fat	13 g	12 g	0 g
Cholesterol	28 mg	5 mg	0 mg	33 mg
Mrs Kings Lunch Calorie Intake = 807.4

Mrs Kings Dinner

Menu item	Steak	Cup Mashed Potatoes	Iced tea	Total grams	Energy (calories)
Amount (grams)	251 g	1 cup 242 g	1 cup 8 fl oz
Carbohydrates	0 g	35 g	20.4 g
Protein	62 g	4 g	0 g
Saturated Fat	21 g	1.4 g	0 g
Monounsaturated Fat	23 g	1.7 g	0 g
Polyunsaturated Fat	2.2 g	3.2 g	0 g
Total Fat	46.2 g	7 g	0 g
Cholesterol	196 mg	0 mg	0 mg	196 mg
Mrs Kings Dinner Calorie Intake =964

Mrs Kings total g Carbohydrate consumed is __830___________g

Mrs Kings total g Protein consumed is ________466_____g

Mrs Kings total g Fats consumed is ____839_________g

Questions:

Mrs Kings Total Calorie Intake is = __________kCalories

Mrs Kings Total Energy Expenditure is = __________kCalories

Mrs Kings Excess Calories on this Day is = __________kCalories

In your opinion was Mrs Kings diet in line with the Acceptable Daily Macronutrient recommendations: (Use your calculations to support your argument) (Describe Mrs Kings AMDR for Carbohydrates/Proteins and Fats)

(please explain in 4-6 completed sentences)

Help with this Human Nutrition Biology 2020 assignment

Nutrition Facts
Serving Size ³/₄ cup (31g)
Servings Per Container 11
Amount Per Serving	Cereal	with ¹/₂ cup skim milk
Calories	120	160
Calories from Fat	10	10
	% Daily Value**
Total Fat 1g*	2%	2%
Saturated Fat 0g	0%	0%
Trans Fat 0g
Polyunsaturated Fat 0g
Monounsaturated Fat 0.5g
Cholesterol 0mg	0%	1%
Sodium 270mg	11%	14%
Potassium 60mg	2%	8%
Total Carbohydrate 26g	9%	11%
Dietary Fiber 1g	5%	5%
Sugars 11g
Other Carbohydrate 14g
Protein 2g
Vitamin A	10%	15%
Vitamin C	10%	10%
Calcium	10%	25%
Iron	25%	25%
Vitamin D	10%	25%
Thiamin	25%	30%
Riboflavin	25%	35%
Niacin	25%	25%
Vitamin B₆	25%	25%
Folic Acid	25%	25%
Vitamin B₁₂	25%	35%
Phosphorus	4%	15%
Magnesium	2%	6%
Zinc	25%	30%
* Amount in cereal. A serving of cereal plus skim milk provides 1g total fat, less than 5mg cholesterol, 340mg sodium, 270mg potassium, 32g total carbohydrate (16g sugars) and 6g protein. **Percent Daily Values are based on a 2,000 calorie diet. Your Daily Values may be higher or lower depending on your calorie needs.

INGREDIENTS: Whole Grain Wheat, Sugar, Corn Meal, Brown Sugar Syrup, Modified Corn Starch, Canola and/or Rice Bran Oil, Honey, Salt, Baking Soda, Calcium Carbonate, Dextrose, Trisodium Phosphate, Zinc and Iron (Mineral Nutrients), Vitamin C (Sodium Ascorbate), A B Vitamin (Niacinamide), Artificial Flavor, Vitamin B₆ (Pyridoxine Hydrochloride), Vitamin B₂ (Riboflavin), Vitamin B₁ (Thiamin Mononitrate), Vitamin A (Palmitate), A B Vitamin (Folic Acid), Vitamin B₁₂, Vitamin D. BHT Added to Preserve Freshness.

1. How would you find out what amount of vitamin A is contributed by a serving of this cereal?

2. What are the sources of vitamins in this cereal?

3. a. Are any actual vitamin amounts (e.g., mass or volume) given on the label?

b. Why might this be?

4. Which vitamin amount in the cereal is most significantly increased by milk?

5. a. What class of vitamins is more abundant in the cereal alone?

b. Why might this be?

FN 203 Chapter Notes - Chapter 6: Dietary Fiber, Basal Metabolic Rate, Trans Fat

Document Summary

Get access

Related textbook solutions

Calculus

Single Variable Calculus: Early Transcendentals

CALCULUS:EARLY TRANSCENDENTALS

Related Documents

FNN 111 Chapter Notes - Chapter 1: Nutrient, Respiratory Disease, Malnutrition

DANCE 3 Lecture Notes - Lecture 5: Magnesium, Nutrient Density, Folic Acid

IPHY 2420- Midterm Exam Guide - Comprehensive Notes for the exam ( 35 pages long!)

Related Questions