Bundle: Human Biology, Loose-leaf Version, 11th + MindTap Biology, 1 term (6 months) Printed Access Card
11th Edition
ISBN: 9781305616660
Author: Cecie Starr, Beverly McMillan
Publisher: Cengage Learning
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Chapter 11, Problem 2CT
Some nutritionists claim that the secret to long life is to be slightly underweight as an adult. If a person’s weight is related partly to diet, partly to activity level, and partly to genetics, what underlying factors could be at work to generate statistics that support this claim?
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Chapter 11 Solutions
Bundle: Human Biology, Loose-leaf Version, 11th + MindTap Biology, 1 term (6 months) Printed Access Card
Ch. 11 - What are the main functions of the stomach? What...Ch. 11 - Explain the differences between the digestion...Ch. 11 - List the organs and accessory organs of the...Ch. 11 - Define peristalsis, and list the regions of the GI...Ch. 11 - Using the black lines shown in Figure 11.27, name...Ch. 11 - Different regions of the digestive system...Ch. 11 - Maintaining normal body weight requires that...Ch. 11 - The preferred energy sources for the body are...Ch. 11 - Prob. 4SQCh. 11 - Digestion is completed and products are absorbed...
Ch. 11 - After triglycerides are absorbed, they leave the...Ch. 11 - Excess carbohydrates and proteins are stored as...Ch. 11 - Prob. 8SQCh. 11 - Basal metabolic rate is a measure of ______. a....Ch. 11 - Match the digestive system parts and functions.Ch. 11 - Prob. 1CTCh. 11 - Some nutritionists claim that the secret to long...Ch. 11 - As a person ages, the number of body cells...Ch. 11 - Along the lines of question 3, formulate a healthy...Ch. 11 - The food label in Figure 11.28 lists the nutrients...
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- Choose which step of the scientific method is represented by this statement: Will people who eat fast food, daily, develop symptoms of poor health related to obesity?arrow_forwardAre the following statements true or false? A. Most of the energy stored in the human body is in the form of fat, followed by protein. The body has only limited capacity for storage of carbohydrate. B. It is estimated that one kg of fat gain requires 2500 kcal of energy surplus. A is true, B is true O A is false, B is true A is true, B is false O A is false, B is falsearrow_forwardLifestyle and genetics are each important components of health. Recent research provides evidence for which of the following statements? Question 84 options: a) Exercise can overcome the effects of a poor diet b) Genetic predisposition to a disease cannot be overcome c) There is no correlation between improved diet and decreased disease d) A more “prudent” diet can minimize the effects of geneticsarrow_forward
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- A researcher wants to investigate whether a daily corn-based diet supplemented with powdered milk would increase the daily weight gain of growing calves. What is the controlled variable for this experiment?arrow_forwardhGH is an important part of fat metabolism, muscle development, and bone growth. Synthetic hGH can be used to treat children and adults suffering from hGH deficiency. More recently, competitive athletes have began taking hGH in an attempt to improve athletic performance. The use of hGH for athletics is banned by many major sporting organizations. A recent study of 44 athletes who took daily injections of hGH over 20 days showed that, on average, the athletes gained 4.2 lbs of muscle, but the gain in muscle did not translate to increased athletic performance.Evaluate each statement regarding the use of hGH by competitive athletes to determine whether the statement is an example of an ethical, economical, societal, or environmental issue. Athletes who play professional sports should be encouraged to take synthetic hormones to improve performance because their job is to win. Athletes who took hGH did not improve their sport performance but did improve their appearance and marketability.…arrow_forwardWhy do you think so many people in America are either overweight or obese? List five factors that contribute to the problem with an explanation of why for each one. List five health problems associated with being overweight or obese with an explanation of why for each one. List five possible solutions for managing weight to reduce the rates of overweight and obesity with an explanation of why for each one.arrow_forward
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Nutrition and Diet - GCSE Biology (9-1); Author: Mr Exham Biology;https://www.youtube.com/watch?v=SFE1DfAlipo;License: Standard Youtube License