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Essential Biochemistry - Nutrition (Section 3)

1
What are the potential causes of obesity?
Answer
(D)
All of the above
2
Which of the following conditions is NOT a characteristic of marasmus?
Answer
(C)
Edema
3
What is the approximate percentage of body fat for men who are obese?
Answer
(D)
>25%
4
What is the definition of a 'complete protein'?
Answer
(C)
A protein that contains all essential amino acids
5
What is the recommended intake of carbohydrates?
Answer
(D)
40-65%
6
Which of the following contributes to the development of obesity?
Answer
(C)
Consuming more calories than expended
7
Which of the following is NOT a macronutrient?
Answer
(D)
Vitamins
8
What is the main purpose of the RDA (Recommended Daily Allowance)?
Answer
(B)
To ensure sufficient nutrient intake
9
The primary function of proteins in the body includes:
Answer
(B)
Building and repairing tissues
10
What is the primary source of energy for the brain?
Answer
(C)
Glucose
11
What is the main source of energy during physical activity?
Answer
(B)
Carbohydrates
12
Which of the following are characteristics of the thermic effect of food?
Answer
(C)
The digestion of protein produces the greatest thermic effect
13
What are some possible signs of a nutrient deficiency?
Answer
A
B
C
14
Which of the following is NOT a type of dietary fiber?
Answer
(C)
Starch
15
Which of the following is true about trans fats?
Answer
(C)
Should be limited in the diet
16
What is the function of vitamins and minerals?
Answer
(C)
Regulating metabolic processes
17
What would increasing fiber intake do to cholesterol?
Answer
(B)
Decrease cholesterol levels