Which of the following statements concerning the caloric concept of weight control is false?

A. Changes in the different components that comprise the total body weight may bring about body-weight fluctuations that appear contrary to the caloric concept
B. Genetic differences between individuals is the only cause for the difference in weight between two people who have consumed the same amount of kcal
C. It takes more energy to convert dietary carbohydrates and protein into body fat than it does to convert dietary fat into body fat
D. The First Law of Thermodynamics is the physical basis for body-weight control


Answer: B

Nutritional Science

You might also like to view...

What is the best way to reduce the solanine concentration in potatoes?

a. Boil them in salted water for at least 10 minutes. b. Choose only potatoes grown in Washington or Idaho. c. Peel the skins before cooking or eating. d. Store them in a warm, light environment. e. Cook them in oil, at very high temperatures.

Nutritional Science

Mr. Lew was transported to the emergency room (ER) by emergency transport. City police officers called an ambulance after finding Mr. Lew lying in an alley with apparent unconsciousness. The emergency medical team started an intravenous (IV), and upon arriving at the ER, Mr. Lew had regained consciousness but is now unconscious again. Physical data collected included the following:

? Physical appearance is unkempt and dirty. Odor suggests consumption of alcohol is likely. T 96, P 124, R 36, B/P 90/40 Very emaciated appearance Legs and arms very dry and flaky Mottled purplish areas to lower extremities Edema 3+ in ankles and lower legs Abdomen tight and distended Facial color and nail beds pale No response to painful or verbal stimuli ? After physician examination, Mr. Lew was admitted to the hospital with malnutrition, R/O pancreatitis, and cirrhosis of the liver due to ETOH abuse. ? Describe the role alcohol has played in Mr. Lew's nutritional status.

Nutritional Science

Without adequate insulin, diabetics experience diminished uptake of excess glucose by adipose tissue

Indicate whether the statement is true or false

Nutritional Science

Normal blood ammonia levels are ____ µg N/dL

A) 15 to 45 B) 45 to 60 C) 60 to 75 D) greater than 75

Nutritional Science