Homework Answers
1.
The total number of calories needed by one person is depended on his body mass, height, age, and gender.
Because some factors affecting the energy requirement of the body like men need more energy than women, young aged need more energy, BMI have also a greater role in energy requirements.
Answer - all of the above
2.
The accumulation of an extra 3500 calories adds one pound of weight.
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What is the total number of calories needed by one person dependent on? body mass O...
(1 point) According to a simple physiological model, an athletic adult male needs 20 calories per day per pound of body...
(1 point) According to a simple physiological model, an athletic adult male needs 20 calories per day per pound of body weight to maintain his weight. If he consumes more or fewer calories than those required to maintain his weight, his weight changes at a rate proportional to the difference between the number of calories consumed and the number needed to maintain his current weight; the constant of proportionality is 1/3500 pounds per calorie. Suppose that a particular person has...
1. One 355 ml regular soda contains 39 g of sugar. 1 g of sugar contains...
1. One 355 ml regular soda contains 39 g of sugar. 1 g of sugar contains 4 Cal. a. If a person drinks one regular soda each day for a year, how many pounds of sugar will this person eat in a year? Use sig figs rules. Give a number only. Do not include units or text. Your answer b. Calculate the calories this person consumes on one year from the mass of sugar you calculated in part a. Use...
The body mass index (BMI) is a measure of relative weight based on height and weight....
The body mass index (BMI) is a measure of relative weight based on height and weight. The body fat percentage (BFP) of a human or other living being is the total mass of fat divided by total body mass, multiplied by 100; body fat includes essential body fat and storage body fat. Essential body fat is necessary to maintain life and reproductive functions. Write a program that calculates and prints the BFP for multiple persons; the program allows user to...
Determine weight loss needed to reach a desired body fat percentage for the following person. A...
Determine weight loss needed to reach a desired body fat percentage for the following person. A runner weighs 145 pounds and 18% is fat mass and 82% is lean mass. She wants to decrease to 16% fat mass. How much weight will she need to lose to achieve this goal, assuming that all weight lost comes from fat? Formula: Body weight = Fat Free Mass/(1- desired body fat percentage (decimal)) Weight loss __________________ Using Cunningham’s what was her RMR before...
1. Let’s say that an average person consumes about 2000 calories per day over their entire...
1. Let’s say that an average person consumes about 2000 calories per day over their entire lifetime. A calorie (Cal) is a unit of energy and one Cal equals 4186 ? (Joules). For someone who lives to a ripe age of 100 years, how much energy, in J will they require? What is their average power output in ?/? = ????? (abbreviated ?)? b) Given the total energy a person requires that you calculated above, use Einstein’s equation to determine...
Three forms of weight control surgery Obesity is a medical condition in which excess body fat...
Three forms of weight control surgery Obesity is a medical condition in which excess body fat adversely affects the quality of life, leading to increased health problems and decreased life expectancy. Obesity refers to an excess amount of body fat. Both obesity and overweight (an excess amount of body weight that can come from muscles, bone, fat, and water) result from energy imbalance: When the number of calories eaten is greater than the number of calories used, there is an...
1. If we increase our food intake, we generally gain weight. Nutrition scientists can calculate the...
1. If we increase our food intake, we generally gain weight. Nutrition scientists can calculate the amount of weight gain that would be associated with a given increase in calories. In one study, 16 non-obese adults, aged 25 to 36 years, were fed 1000 calories per day in excess of the calories needed to maintain a stable body weight. The subjects maintained this diet for 8 weeks, so they consumed a total of 56,000 calories. According to theory, 3500 extra...
I need help with questions two three and four Three forms of weight control surgery In...
I need help with questions two three and four
Three forms of weight control surgery In this procedure, a large portion of the gastric lumen is stapled shut, leaving only a small pouch in contact with the esophagus and duodenum Gastric bypass is another surgical procedure to induce weight loss. In this surgery, the proximal small intestine (duodenum) is connected to a small pouch formed by a superior portion of the stomach. Although this procedure seems more effective than gastric...
Three forms of weight control surgery In this procedure, a large Obesity is a medical condition...
Three forms of weight control surgery In this procedure, a large Obesity is a medical condition in which excess body fat dversely affects the quality of hife, leading to Increased health portion of the gastric lumen problems and decressed life expectancy. Obesity refers to an enes amount of body fat. Both obesity and overwelght (ansmall pouch in contact with the excess amount of body weight that can come from musdles, hone, fat, and water) result from energy Imbalance When the...
Introduction One of the most important tasks that chemists are faced with is the separation and...
Introduction One of the most important tasks that chemists are faced with is the separation and identification of compounds from mixtures. Gratifyingly, chemists have multiple tools in the quest to identify unknown organic compounds. Infrared spectroscopy is useful for determining functional groups that may exist in a molecule. NMR spectroscopy tells information about the connectivity of C-H bonds, as well as the numbers of and chemical environments of both carbon and hydrogen (as well as many other NMR active nuclei,...
(1 point) According to a simple physiological model, an athletic adult male needs 20 calories per day per pound of body weight to maintain his weight. If he consumes more or fewer calories than those required to maintain his weight, his weight changes at a rate proportional to the difference between the number of calories consumed and the number needed to maintain his current weight; the constant of proportionality is 1/3500 pounds per calorie. Suppose that a particular person has...
1. One 355 ml regular soda contains 39 g of sugar. 1 g of sugar contains 4 Cal. a. If a person drinks one regular soda each day for a year, how many pounds of sugar will this person eat in a year? Use sig figs rules. Give a number only. Do not include units or text. Your answer b. Calculate the calories this person consumes on one year from the mass of sugar you calculated in part a. Use...
Three forms of weight control surgery Obesity is a medical condition in which excess body fat adversely affects the quality of life, leading to increased health problems and decreased life expectancy. Obesity refers to an excess amount of body fat. Both obesity and overweight (an excess amount of body weight that can come from muscles, bone, fat, and water) result from energy imbalance: When the number of calories eaten is greater than the number of calories used, there is an...
I need help with questions two three and four
Three forms of weight control surgery In this procedure, a large portion of the gastric lumen is stapled shut, leaving only a small pouch in contact with the esophagus and duodenum Gastric bypass is another surgical procedure to induce weight loss. In this surgery, the proximal small intestine (duodenum) is connected to a small pouch formed by a superior portion of the stomach. Although this procedure seems more effective than gastric...
Three forms of weight control surgery In this procedure, a large Obesity is a medical condition in which excess body fat dversely affects the quality of hife, leading to Increased health portion of the gastric lumen problems and decressed life expectancy. Obesity refers to an enes amount of body fat. Both obesity and overwelght (ansmall pouch in contact with the excess amount of body weight that can come from musdles, hone, fat, and water) result from energy Imbalance When the...
Introduction One of the most important tasks that chemists are faced with is the separation and identification of compounds from mixtures. Gratifyingly, chemists have multiple tools in the quest to identify unknown organic compounds. Infrared spectroscopy is useful for determining functional groups that may exist in a molecule. NMR spectroscopy tells information about the connectivity of C-H bonds, as well as the numbers of and chemical environments of both carbon and hydrogen (as well as many other NMR active nuclei,...
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