Laboratory Manual For Human Anatomy & Physiology
4th Edition
ISBN: 9781260159363
Author: Martin, Terry R., Prentice-craver, Cynthia
Publisher: McGraw-Hill Publishing Co.
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Chapter 56, Problem 4.8A
For each of the following factors, indicate whether it would increase or decrease a person’s
8. Being in an absorptive state, having just eaten a meal.
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Basal Metabolic Rate Worksheet
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Your Basal metabolic Rate (BMR) is the rate at which your body uses energy while at rest to keep vital
functions going, such as breathing and keeping warm. It is a good formula to work into your diet regimen to
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Women: BMR = 655 + ( 4.35 x weight in lbs. ) +( 4.7 x height in inches ) - ( 4.7 x age in years )
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Men: BMR = 66 + ( 6.23 x weight in pounds ) + ( 12.7 x height in inches ) - (6.8 x age in year)
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This formula uses the variables of height, weight, age and gender to calculate the BMR. This is a good formula
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Describe what causes obesity in an individual using the Laws of Thermodynamics and nutrition.
Chapter 56 Solutions
Laboratory Manual For Human Anatomy & Physiology
Ch. 56 - The type of metabolic reactions that release...Ch. 56 - The reactants of glucose catabolism are _______....Ch. 56 - Which of the following is not a factor that can...Ch. 56 - A measurement of the minimal amount of energy...Ch. 56 - Direct calorimetry measures. a. oxygen consumption...Ch. 56 - Basal metabolic rate (BMR) is best measured when a...Ch. 56 - Prob. 7PLCh. 56 - Prob. 1.4ACh. 56 - The polymerization of glycogen from glucose...Ch. 56 - The sum total of all chemical reactions that occur...
Ch. 56 - The break down of glucose into pyruvate is...Ch. 56 - In this experiment, metabolic rate was measured...Ch. 56 - The cells of the body utilize oxygen in the...Ch. 56 - Smaller organisms have a _______________________...Ch. 56 - Prob. 3.7ACh. 56 - The greater the ratio of surface area to volume of...Ch. 56 - Prob. 3.9ACh. 56 - (a) If Bill, who weighs 160 pounds, consumed 2025...Ch. 56 - For each of the following factors, indicate...Ch. 56 - Prob. 4.2ACh. 56 - For each of the following factors, indicate...Ch. 56 - For each of the following factors, indicate...Ch. 56 - For each of the following factors, indicate...Ch. 56 - For each of the following factors, indicate...Ch. 56 - For each of the following factors, indicate...Ch. 56 - For each of the following factors, indicate...
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- The preferred energy sources for the body are ________.arrow_forwardWhich of the following is TRUE regarding liver metabolism? Select three of the following: The liver (hepatocytes) has hundreds of functions, such as producing glucose, ketones, fatty acids, cholesterol, proteins, and bile for the rest of the body. Hepatocytes have the GLUT2 antiporter, which allows for secondary active transport of glucose into the cells. Hepatocytes have glucokinase that continually makes glucose 6-phosphate, and it has a lower Km than other hexokinases so it continuously metabolizes glucose when concentrations are low. Glucose 6-phosphate is the "transfer station" in the liver since it can be made my multiple pathways and have multiple fates. The liver converts amino acids to citric acid cycle intermediates or pyruvate for gluconeogenesis. The liver oxidizes fatty acids into glucose, which can be sent to other cells and used for energy or converted into phospholipids and triacylglycerol.arrow_forwardTable 2: Glucose and Ketone Concentration in Blood Plasma Glucose (mmol/l) Ketones (umol/l) Sub. 1 Sub. 2 Sub. 3 Average Sub. 1 Sub. 2 Sub. 3 Average Fasting 5.3 5.2 5.2 108 100 110 Immediately post meal [0 hour] 6.4 6.3 6.4 104 112 115 1 hr post meal 6.3 6.3 6.4 0.0 73 63 50 2 hr post meal 5.5 5.5 5.6 73 51 49 3 hr post meal 4.8 4.8 4.8 64 72 49 Equations (f,) Use these formulas for making your calculations. Round your answer to the nearest tenth. Averages Add the values from the three subjects; divide by three. Your data will not be saved until the table is completely filled in. 文 。arrow_forward
- Dave describes his level of physical activity as very sedentary. His 34 year old, 75 kg male friend who is vigorously physically active would have only a slightly higher daily energy requirement than Dave (32 year old, 136.1 kg) does. Explain why this would be the case despite Dave leading a very sedentary lifestyle.arrow_forwardAlcoholic beverages can be a significant source of calories in addition to the 7 kcal per gram supplied directly by the alcohol. Match these alcoholic beverages with their corresponding calorie content. Alcoholic Beverage Stout (12 oz) Red wine (5 oz) Margarita (6 oz) Pina colada (9 oz) Strawberry daquiri (12 oz) Mojito (6 oz) Calorie Content Answer Bank 490 calories 120 calories 300 calories 225 calories 140 calories 250 caloriesarrow_forwardConsider hunger and satiety. A mutation that stimulates an overproduction of leptin by adipocytes is predicted by the lipostatic theory of hunger and satiety to cause a/an... Note there may be more than one correct answer. increase in satiety increase in body weight decrease in body weight decrease in satietyarrow_forward
- Restriction of food intake leads to which of the following? An increase in whole body energy expenditure Reductions in resting energy expenditure due in part to reduction in body mass An increase in the thermic effect of food due to lower energy intake Reductions in activity energy expenditure due to increased activity costs associated with a smaller body sizearrow_forwardIndividual differences in metabolizable energy intake exist due to factors that influence variability in absorptive efficiency including: Individual differences in gut flora Food preparation methods Diet composition All of the abovearrow_forwardExplain the phrase “diet-induced thermogenesis” and relate it to the problem of obesity in some people. What other factors may contribute to human obesity?arrow_forward
- List three indicators that a supplement might actually change metabolic physiology.arrow_forwardThe following are the energy reserves of the body: bloodglucose, liver glycogen, muscle glycogen, adipose fat, andmuscle protein. Comment on their importance in the body’senergy economy, their calorie content, and their relativelevels in an average bodyarrow_forwardAssume that you want to lose 20 lb of body fat in 60 days. Your present dietary intake is 3000 Cal/ day. What should your caloric intake be, in Cal/day, to achieve this goal, assuming no change in exercise habits?arrow_forward
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