(2.14) TEST – Flashcards
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_________ carbohydrates require a prolonged process of digestion in order to be broken down into glucose and, therefore, help to maintain proper blood sugar levels.
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Complex
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There are 13 __________ used by the human body to maintain health.
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Minerals
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A _______ is the amount of heat needed to raise the temperature of 1 kilogram of water 1 degree Celsius.
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Calorie
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_______ is useful for the growth and development of strong bones and teeth.
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Calcium
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___________ exercise will enable you to preform daily tasks with an increased amount of energy and enthusiasm.
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Regular
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________ demonstrates the possible range of motion of muscles, joints, and ligaments.
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Flexibility
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________ is a cell's main source of energy.
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Glucose
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Amino acids that are not manufactured by the body and must be derived from food sources are termed ________ amino acids.
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Essential
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Which vitamin, abundant in fruits and vegetables, is linked to increased immunity and destruction of toxic substances within the body?
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Vitamin C
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Found in grains, vegetables, and fruits, ______ helps to keep the digestive system working properly and guards against colon cancer.
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Fiber
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The process by which a cell converts nutrients into energy or materials is called :
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Metabolism
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A food source that contains all the essential amino acids is called a(n) :
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Complete protein
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What kind of exercise requires the use of oxygen to produce energy?
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Aerobic
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What kind of exercise does not require the use of oxygen to metabolize energy?
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Anaerobic
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Body composition is examined with regards to ________ mass in proportion to body _______.
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Lean ; fat
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Which of the following are reasons why vitamins are essential to good health?
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Without vitamins, the body could not... - grow - repair damaged tissue - produce energy - protect itself from infection
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Muscular strength and endurance is the ability of the cardiovascular and respiratory systems to efficiently transfer oxygen and nutrients to the skeletal muscles.
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False
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According to the text's definition, nutrition is "the proper supply of nutrients essential for" :
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- Growth - Reproduction - Repair - Immunity - Energy
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Select the SIX nutrients found in food.
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- Carbohydrates - Protein - Fat - Vitamins - Minerals - Water
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Which of the following are means of measuring physical fitness?
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- Cardiorespiratory - Muscular - Endurance - Flexibility - Composition
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_______ is the basis of good nutrition because it is essential to all forms of metabolism in the body.
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Water
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The best way to regulate your eating habits is :
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To eat only when you are hungry
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How does a "well-rounded" exercise program seek to improve overall fitness?
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- By increasing muscular strength and endurance - By improving cardiorespiratory fitness - By increasing levels of flexibility - By improving the body's proportion of lean mass to fat
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Increasing the intensity of an exercise will increase the strength of a muscle.
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True
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Approximately, what percentage of the body is water?
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60 percent
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What are the five categories that My Plate is divided into?
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Protein, dairy, fruit, vegetables, and grains
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Why is it important to eat foods from each of the five food groups?
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All of the above
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What food source contains all the essential amino acids and is the best source of protein?
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Meat
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A person's total fat intake should not exceed :
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30 percent of their total calorie intake
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Used by the body to synthesize Vitamin D
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Cholesterol
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Fats that increase the amount of "bad" cholesterol in the blood
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Saturated
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Nutrient that Vitamins A, D, E, and K are dependent upon for their absorption by cells
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Fat
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One factor that can be changed in order to lower your body fat
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Exercise
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Body type that is tall and thin
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Ectomorph
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Body type that is normal height and well-built
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Mesomorph
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Good source of carbohydrates and Vitamin B complex
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Grain
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The body type that is short and overweight
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Endomorph
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The conversion of nutrients into energy
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Catabolism
