Campbell Biology in Focus (2nd Edition)
2nd Edition
ISBN: 9780321962751
Author: Lisa A. Urry, Michael L. Cain, Steven A. Wasserman, Peter V. Minorsky, Jane B. Reece
Publisher: PEARSON
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Textbook Question
Chapter 33.5, Problem 2CC
The energy required to maintain each gram of body mass is much greater for a mouse than for an elephant. What can you conclude about
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Chapter 33 Solutions
Campbell Biology in Focus (2nd Edition)
Ch. 33.1 - An animal requires 20 amino acids to make...Ch. 33.1 - Prob. 2CCCh. 33.1 - WHAT IF? if a zoo animal eating ample food shows...Ch. 33.2 - Prob. 1CCCh. 33.2 - In what sense are nutrients from a recently...Ch. 33.2 - Prob. 3CCCh. 33.3 - How does swallowed food reach the stomach of a...Ch. 33.3 - Explain why a proton pump inhibitor, such as the...Ch. 33.3 - Prob. 3CCCh. 33.4 - Prob. 1CC
Ch. 33.4 - Prob. 2CCCh. 33.4 - Prob. 3CCCh. 33.5 - Prob. 1CCCh. 33.5 - The energy required to maintain each gram of body...Ch. 33.5 - Prob. 3CCCh. 33 - The mammalian trachea and esophagus both connect...Ch. 33 - Which organ is incorrectly paired with its...Ch. 33 - Which of the following is not a major activity of...Ch. 33 - Prob. 4TYUCh. 33 - Prob. 5TYUCh. 33 - If you were to jog 1 km a few hours after lunch,...Ch. 33 - Prob. 7TYUCh. 33 - Prob. 8TYUCh. 33 - FOCUS ON EVOLUTION The human esophagus and trachea...Ch. 33 - Prob. 10TYUCh. 33 - Prob. 11TYU
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- Basal metabolic rate is a measure of ______. a. the total amount of calories you burn in 24 hours b. the amount of food energy needed to sustain basic body operations c. the amount of energy burned by skeletal muscle in a given period d. both a and barrow_forwardWhat information does the basal metabolic rate tell us?arrow_forwardHow is metabolic rate measured? Which factors influence the metabolic rate? What is the influence of BMR on body weight?arrow_forward
- An adult animal consumed 50 kcal of food. 5 kcal have been excreted in urine and feces. Where did the remaining 45 kcal eventually go?arrow_forwardwhat metabolic pathways are more likely to be active during: a) fasting, b) overnight fast) and c) fed state?arrow_forwardWhich of the following states about Basal Metabolic Rate is NOT true? A) Basal Metabolic Rate is linearl proportional to weight B) Basal Metabolic Rate is the amount of energy need to maintain body functions C) Basal Metabolic Rate represents the energy needs of a human at rest D) As size increase Basal Metabolic Rate also increases E) Basal Metabolic Rate can be measured indirectly via oxygen consumptionarrow_forward
- If a person consumes 120 kcal per day in excess of need, what weight gain does the static energy balance equation predict compared to the dynamic energy balance equation?arrow_forwardOn a per-kilogram basis, why does a small mammal such as a shrewrequire so much more energy than does an elephant or other largemammal?arrow_forwardDiscuss the relative effectiveness of dieting and exercise in losing weight noting that most athletic activities consume food energy at a rate of 400 to 500W while a single cup of yogurt can contain 1360KJ (325 kcal) specifically is it likely that exercise alone will be sufficient to lose weight? You may wish to consider that regular exercise may increase the metabolic rate, whereas protracted dieting may reduce itarrow_forward
- Purpose: of this assignment is to explain how energy is extracted from foods and used to produce ATP and also describe how the body synthesizes new molecules. Describe how the body synthesizes new molecules from glucose, fatty acids, and amino acids?arrow_forwardConsider a 96 kg adult, who is overweight. Weight loss would improve their general health and wellbeing. If 35 % of the body mass of this 96 kg adult consists of TGs (in adipose tissue), what is the total available fuel reserve, in kJ and kcal, in the form of TGs? Assume energy value of TGs = 37.4 kJ/g 1 kJ = 0.239 kcalarrow_forwardSuppose you are measuring the metabolic rate of a young,growing cow by using the material-balance method. Whatprocedures could you use to take account of the cow’s growth, sothat you measure a correct metabolic rate?arrow_forward
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What is Metabolism?; Author: Stated Clearly;https://www.youtube.com/watch?v=nRq6N5NGD1U;License: Standard youtube license