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