Transcript Nutrition, Metabolism, and Temperature Regulation

Nutrition, Metabolism, and Temperature Regulation
Nutrition
Carbohydrate
Metabolism
Lipid & Protein
Metabolic
Metabolism
States & Rates
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Grab Bag
FINAL ROUND
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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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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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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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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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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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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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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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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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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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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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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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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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
ANSWER
d. lung
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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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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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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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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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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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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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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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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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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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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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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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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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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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Metabolic States and Rate:
$100 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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Metabolic States and Rate:
$100 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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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 acetylCoA
c. excess glucose is converted into
glycogen or fats
d. acetyl-CoA is used to produceANSWER
ketone bodies in the liver BACK TO GAME
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 acetylCoA
c. excess glucose is converted into
glycogen or fats
d. acetyl-CoA is used to produce
ketone bodies in the liver BACK TO GAME
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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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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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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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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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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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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Grab Bag:
$100 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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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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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
BACK TO GAME
Grab Bag:
$500 Question
On a cool day, vasoconstriction of the
skin’s 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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Grab Bag:
$500 Answer
On a cool day, vasoconstriction of the
skin’s 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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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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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
BACK TO GAME