Nutrition, Metabolism, and Temperature Regulation

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Nutrition, Metabolism, and Temperature Regulation

Carbohydrate Metabolism
Lipid Protein Metabolism
Metabolic States Rates
Nutrition
Grab Bag
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FINAL ROUND
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Nutrition 100 Question

• This statement best describes essential
  nutrients
• a. are the only nutrients used by the body
• b. can be synthesized by the body from
  other ingested nutrients
• c. include most carbohydrates
• d. must be ingested
• e. all of these

ANSWER
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Nutrition 100 Answer

• This statement best describes essential
  nutrients
• a. are the only nutrients used by the body
• b. can be synthesized by the body from
  other ingested nutrients
• c. include most carbohydrates
• d. must be ingested
• e. all of these

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4
Nutrition 200 Question

• A calorie is the amount of energy necessary to
  raise the temperature of one gram of _________
  one degree __________.
• a. water, Fahrenheit
• b. oil, Fahrenheit
• c. oil, Centigrade
• d. water, Centigrade

ANSWER
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5
Nutrition 200 Answer

• A calorie is the amount of energy necessary to
  raise the temperature of one gram of _________
  one degree __________.
• a. water, Fahrenheit
• b. oil, Fahrenheit
• c. oil, Centigrade
• d. water, Centigrade

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6
Nutrition 300 Question

• The brain relies almost entirely on this for
  energy production
• a. sucrose
• b. glucose
• c. fructose
• d. fatty acids
• e. protein

ANSWER
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Nutrition 300 Answer

• The brain relies almost entirely on this for
  energy production
• a. sucrose
• b. glucose
• c. fructose
• d. fatty acids
• e. protein

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8
Nutrition 400 Question

• All of these are examples of proteins in the body
  EXCEPT
• a. collagen
• b. enzymes
• c. hemoglobin
• d. lecithin
• e. myosin

ANSWER
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9
Nutrition 400 Answer

• All of these are examples of proteins in the body
  EXCEPT
• a. collagen
• b. enzymes
• c. hemoglobin
• d. lecithin
• e. myosin

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10
Nutrition 500 Question

• This mineral is involved in blood clotting,
  muscle activity, and nerve function, and a
  deficiency of it causes spontaneous nerve
  discharge and tetany
• a. calcium
• b. chlorine
• c. iodine
• d. iron
• e. sodium

ANSWER
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11
Nutrition 500 Answer

• This mineral is involved in blood clotting,
  muscle activity, and nerve function, and a
  deficiency of it causes spontaneous nerve
  discharge and tetany
• a. calcium
• b. chlorine
• c. iodine
• d. iron
• e. sodium

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12
Carbohydrate Metabolism 100 Question

• Excess glucose in the body following a meal can
  be stored in the liver as this
• a. fat
• b. glycogen
• c. glucagon
• d. pyruvic acid

ANSWER
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13
Carbohydrate Metabolism 100 Answer

• Excess glucose in the body following a meal can
  be stored in the liver as this
• a. fat
• b. glycogen
• c. glucagon
• d. pyruvic acid

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14
Carbohydrate Metabolism 200 Question

• This statement is true concerning glycolysis
• a. it is an aerobic process
• b. a net of 2 molecules of ATP are
  produced
• c. a total of 38 ATP are produced
• d. 4 NADH are produced

ANSWER
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15
Carbohydrate Metabolism 200 Answer

• This statement is true concerning glycolysis
• a. it is an aerobic process
• b. a net of 2 molecules of ATP are
  produced
• c. a total of 38 ATP are produced
• d. 4 NADH are produced

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16
Carbohydrate Metabolism 300 Question

• In anaerobic respiration, lactic acid is released
  into the blood from skeletal muscle. When oxygen
  is available, most of the lactic acid is
  converted back to pyruvic acid and glucose in
  here
• a. liver
• b. skeletal muscle
• c. heart
• d. lung

ANSWER
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17
Carbohydrate Metabolism 300 Answer

• In anaerobic respiration, lactic acid is released
  into the blood from skeletal muscle. When oxygen
  is available, most of the lactic acid is
  converted back to pyruvic acid and glucose in
  here
• a. liver
• b. skeletal muscle
• c. heart
• d. lung

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18
Carbohydrate Metabolism 400 Question

• These events occur during the reactions of the
  citric acid (Krebs) cycle except
• a. ATP production
• b. NADH and FADH2 production
• c. carbon dioxide formation
• d. water molecule formation

ANSWER
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19
Carbohydrate Metabolism 400 Answer

• These events occur during the reactions of the
  citric acid (Krebs) cycle except
• a. ATP production
• b. NADH and FADH2 production
• c. carbon dioxide formation
• d. water molecule formation

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20
Carbohydrate Metabolism 500 Question

• Cyanide poisoning blocks the last step in the
  electron transport chain and causes death for
  this reason
• a. excess production of CO2
• b. it uses up too much O2
• c. no ATP is produced aerobically
• d. anaerobic respiration cannot keep up
• e. a and b
• f. c and d

ANSWER
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21
Carbohydrate Metabolism 500 Answer

• Cyanide poisoning blocks the last step in the
  electron transport chain and causes death for
  this reason
• a. excess production of CO2
• b. it uses up too much O2
• c. no ATP is produced aerobically
• d. anaerobic respiration cannot keep up
• e. a and b
• f. c and d

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22
Lipid and Protein Metabolism 100 Question

• About 99 of the body's energy storage is in the
  form of this
• a. amino acids
• b. glucose
• c. glycogen
• d. lipids
• e. proteins

ANSWER
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23
Lipid and Protein Metabolism 100 Answer

• About 99 of the body's energy storage is in the
  form of this
• a. amino acids
• b. glucose
• c. glycogen
• d. lipids
• e. proteins

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24
Lipid and Protein Metabolism 200 Question

• In beta oxidation, free fatty acids are converted
  to this
• a. glycerol
• b. glyceraldehyde 3-phosphate
• c. pyruvic acid
• d. acetyl-CoA

ANSWER
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25
Lipid and Protein Metabolism 200 Answer

• In beta oxidation, free fatty acids are converted
  to this
• a. glycerol
• b. glyceraldehyde 3-phosphate
• c. pyruvic acid
• d. acetyl-CoA

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26
Lipid and Protein Metabolism 300 Question

• This statement best describes ammonia
• a. a by-product of lipid metabolism
• b. formed during ketogenesis
• c. converted into urea in the liver
• d. produced during lipogenesis
• e. converted to keto acids

ANSWER
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27
Lipid and Protein Metabolism 300 Answer

• This statement best describes ammonia
• a. a by-product of lipid metabolism
• b. formed during ketogenesis
• c. converted into urea in the liver
• d. produced during lipogenesis
• e. converted to keto acids

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28
Lipid and Protein Metabolism 400 Question

• To produce a nonessential amino acid, keto acids
  are converted to amino acids by this process
• a. beta-oxidation
• b. ketogenesis
• c. lipogenesis
• d. oxidative deamination
• e. transamination

ANSWER
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29
Lipid and Protein Metabolism 400 Answer

• To produce a nonessential amino acid, keto acids
  are converted to amino acids by this process
• a. beta-oxidation
• b. ketogenesis
• c. lipogenesis
• d. oxidative deamination
• e. transamination

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Lipid and Protein Metabolism 500 Question

• Ketone bodies produced by ketogenesis travel to
  skeletal muscle and are converted into
  acetyl-CoA, which then enters the citric acid
  (Krebs) cycle to produce ATP.
• True/False

ANSWER
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Lipid and Protein Metabolism 500 Answer

• Ketone bodies produced by ketogenesis travel to
  skeletal muscle and are converted into
  acetyl-CoA, which then enters the citric acid
  (Krebs) cycle to produce ATP.
• True/False

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32
Metabolic States and Rate100 Question

• Excess glucose after a meal will first form
  glycogen in this process
• a. glycolysis
• b. glycogenesis
• c. lipogenesis
• d. lipolyosis

ANSWER
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33
Metabolic States and Rate100 Answer

• Excess glucose after a meal will first form
  glycogen in this process
• a. glycolysis
• b. glycogenesis
• c. lipogenesis
• d. lipolyosis

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34
Metabolic States and Rate 200 Question

• This occurs during the absorptive state
• a. as glycogen is depleted, fats are
  used as an energy source
• b. fatty acids are converted to acetyl- CoA
• c. excess glucose is converted into
  glycogen or fats
• d. acetyl-CoA is used to produce ketone
  bodies in the liver

ANSWER
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35
Metabolic States and Rate 200 Answer

• This occurs during the absorptive state
• a. as glycogen is depleted, fats are
  used as an energy source
• b. fatty acids are converted to acetyl- CoA
• c. excess glucose is converted into
  glycogen or fats
• d. acetyl-CoA is used to produce ketone
  bodies in the liver

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36
Metabolic States and Rate 300 Question

• In the postabsorptive state, glycogen stores can
  only provide glucose for about 4 hours.
• True/False

ANSWER
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37
Metabolic States and Rate 300 Answer

• In the postabsorptive state, glycogen stores can
  only provide glucose for about 4 hours.
• True/False

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38
Metabolic States and Rate 400 Question

• Basal metabolic rate (BMR) is the energy needed
  to keep the resting body functional, and it
  accounts for about this of the energy expended
  during the day
• a. 7
• b. 20
• c. 60
• d. 80

ANSWER
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39
Metabolic States and Rate 400 Answer

• Basal metabolic rate (BMR) is the energy needed
  to keep the resting body functional, and it
  accounts for about this of the energy expended
  during the day
• a. 7
• b. 20
• c. 60
• d. 80

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40
Metabolic States and Rate 500 Question

• This person would mostly likely have a decreased
  BMR
• a. a pregnant woman
• b. a thin, muscular, person
• c. a starving person
• d. a young child

ANSWER
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41
Metabolic States and Rate 500 Answer

• This person would mostly likely have a decreased
  BMR
• a. a pregnant woman
• b. a thin, muscular, person
• c. a starving person
• d. a young child

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42
Grab Bag100 Question

• This is the energy currency of the cell
• a. starch
• b. glycogen
• c. glucose
• e. ATP

ANSWER
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Grab Bag 100 Answer

• This is the energy currency of the cell
• a. starch
• b. glycogen
• c. glucose
• e. ATP

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Grab Bag 200 Question

• This energy-requiring process forms larger
  molecules by joining together smaller molecules
• a. anabolism
• b. catabolism
• c. metabolism

ANSWER
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Grab Bag 200 Answer

• This energy-requiring process forms larger
  molecules by joining together smaller molecules
• a. anabolism
• b. catabolism
• c. metabolism

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Grab Bag 300 Question

• This loss of heat results from the loss of water
  from the body's surface
• a. radiation
• b. evaporation
• c. conduction
• d. convection

ANSWER
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Grab Bag 300 Answer

• This loss of heat results from the loss of water
  from the body's surface
• a. radiation
• b. evaporation
• c. conduction
• d. convection

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48
Grab Bag 400 Question

• People on strict diets or that have Type I
  Diabetes may check their urine periodically for
  ketones. Excessive production of ketones in the
  urine may indicate this
• a. excessive carbohydrate metabolism
• b. excessive protein metabolism
• c. excessive lipid metabolism
• d. excessive lactic acid production

ANSWER
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49
Grab Bag 400 Answer

• People on strict diets or that have Type I
  Diabetes may check their urine periodically for
  ketones. Excessive production of ketones in the
  urine may indicate this
• a. excessive carbohydrate metabolism
• b. excessive protein metabolism
• c. excessive lipid metabolism
• d. excessive lactic acid production

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50
Grab Bag 500 Question

• On a cool day, vasoconstriction of the skins
  blood vessels is beneficial because of this
• a. reduces skin temperature
• b. reduces heat loss
• c. prevents skin from becoming so cold
  that it is damaged
• d. all of these
• e. a and b

ANSWER
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51
Grab Bag 500 Answer

• On a cool day, vasoconstriction of the skins
  blood vessels is beneficial because of this
• a. reduces skin temperature
• b. reduces heat loss
• c. prevents skin from becoming so cold
  that it is damaged
• d. all of these
• e. a and b

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52
FINAL ROUND Question

• Vegetarians usually have to be more careful about
  his or her diet than a person who includes meat
  in the diet because of this
• a. plants are not complete protein foods
• b. a variety of plants must be consumed
  to include all essential amino acids
• c. plants contain less protein per unit
  weight than meat
• d. a and b
• e. all of these

ANSWER
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53
FINAL ROUND Answer

• Vegetarians usually have to be more careful about
  his or her diet than a person who includes meat
  in the diet because of this
• a. plants are not complete protein foods
• b. a variety of plants must be consumed to
  include all essential amino acids
• c. plants contain less protein per unit
  weight than meat
• d. a and b
• e. all of these

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