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For the questions below, use the following information: 1. Generic daily energy requirements (for maintaining a steady weight) are 2500 kcal for men and 2000 for women. 2. Energy expenditures for someone with an average lifestyle are attributed to basal metabolic rate (about 70% of total), SDA (10%), and physical activity (20%). 3. There are 9000 kcal in 1 kg of fat, and 4000 kcal in 1 kg of protein or carbohydrate. 4. There are 7000 kcal in 1kg of body mass. 5. A pint of beer has about 200 kcal. 6. You burn about 500 kcal by jogging for 1 h at 10 km/h (although it depends on your weight and running speed). A. Assuming no change in basal metabolic rate or SDA, how long would it take to lose 1 kg of body mass (1) by reducing caloric intake by 500 kcal per day, or (2) by tripling your physical activity each day?

For the questions below, use the following information: 1. Generic daily energy requirements (for maintaining a steady weight) are 2500 kcal for men and 2000 for women. 2. Energy expenditures for someone with an average lifestyle are attributed to basal metabolic rate (about 70% of total), SDA (10%), and physical activity (20%). 3. There are 9000 kcal in 1 kg of fat, and 4000 kcal in 1 kg of protein or carbohydrate. 4. There are 7000 kcal in 1kg of body mass. 5. A pint of beer has about 200 kcal. 6. You burn about 500 kcal by jogging for 1 h at 10 km/h (although it depends on your weight and running speed). A. Assuming no change in basal metabolic rate or SDA, how long would it take to lose 1 kg of body mass (1) by reducing caloric intake by 500 kcal per day, or (2) by tripling your physical activity each day?

Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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For the questions below, use the following information: 1. Generic daily energy requirements (for maintaining a steady weight) are 2500 kcal for men and 2000 for women. 2. Energy expenditures for someone with an average lifestyle are attributed to basal metabolic rate (about 70% of total), SDA (10%), and physical activity (20%). 3. There are 9000 kcal in 1 kg of fat, and 4000 kcal in 1 kg of protein or carbohydrate. 4. There are 7000 kcal in 1kg of body mass. 5. A pint of beer has about 200 kcal. 6. You burn about 500 kcal by jogging for 1 h at 10 km/h (although it depends on your weight and running speed). A. Assuming no change in basal metabolic rate or SDA, how long would it take to lose 1 kg of body mass (1) by reducing caloric intake by 500 kcal per day, or (2) by tripling your physical activity each day? B. If you jogged to your local pub, how far would you have to go to ensure you expended enough calories to maintain caloric balance if you plan to consume two pints of beer?
Transcribed Image Text:For the questions below, use the following information: 1. Generic daily energy requirements (for maintaining a steady weight) are 2500 kcal for men and 2000 for women. 2. Energy expenditures for someone with an average lifestyle are attributed to basal metabolic rate (about 70% of total), SDA (10%), and physical activity (20%). 3. There are 9000 kcal in 1 kg of fat, and 4000 kcal in 1 kg of protein or carbohydrate. 4. There are 7000 kcal in 1kg of body mass. 5. A pint of beer has about 200 kcal. 6. You burn about 500 kcal by jogging for 1 h at 10 km/h (although it depends on your weight and running speed). A. Assuming no change in basal metabolic rate or SDA, how long would it take to lose 1 kg of body mass (1) by reducing caloric intake by 500 kcal per day, or (2) by tripling your physical activity each day? B. If you jogged to your local pub, how far would you have to go to ensure you expended enough calories to maintain caloric balance if you plan to consume two pints of beer?
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