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EXPH 386 EXAM 1 BRAND NEW
OFFICIAL QUESTIONS WITH
ANSWERS.
1. Any metabolite that can either activate/inhibit enzymes involved
in metabolism of macronutrients help to control the rate of -
correct answer -glycolysis in krebs cycle
2. The most important factor that controls the breakdown of
carbohydrates, fat, and amino acids for energy release in the
cell is the concentration of - correct answer -cellular ADP
3. for a 70 Kg man: - correct answer -you want 300 g or between
40 and 50% of total caloric intake
4. for physically active individuals: - correct answer -you want 400
to 600 g or approximately 60% of daily calories
5. during periods of intense training: - correct answer -70% of
total clories (8 to 10 g per kg of body mass)
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6. what is the RDA: - correct answer -0.83 g of protein per kg
body mass
7. for individuals who train intensely, protein intake of
____________ of protein or body mass daily - correct answer -
1.2 to 1.8
8. one hour of intense aerobic exercise decreases liver glycogen
by approximately ______%, 2 hours nearly depletes all of liver
and active muscle glycogen - correct answer -55%
9. you should consume a _________ carbohydrate in the
immediate 45 to 60 minute pre-exercise period (want to prevent
a rapid rise in insulin) - correct answer -low-glycemic
10. you should consume about ______ of liquid or solid CHO
each hour during high intensity, long duration aerobic exercise
- correct answer -60 g of liquid
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11. you should consume _______% CHO electrolyte beverage -
correct answer -5-8%
12. glycogen synthase is most active _______ (Before or after)
workout - correct answer -after
13. When do you spike insulin during exercise? - correct answer
-post-exercise
14. You should consume a ___________ food immediately
following intense training to replenish glycogen - correct
answer -high glycemic
15. A low glycemic index has foods like: - correct answer -
beans, small seeds, most whole grains, most vegetables, most
sweet fruits
16. a high glycemic index has foods like: - correct answer -white
bread, most white rice, corn flakes, glucose, maltose, potato,
pretzels, bagels
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17. One calorie is defines as the amount of heat requires to
raise ______ kg of water by ______ degrees celcius - correct
answer -1
18. 1
19. The sun transfers its energy to a car and subsequently
warms it. The term that describes this process is - correct
answer -heat
20. this term describes how hot or cold an object is - correct
answer -temperature
21. The energy yield from food is in part determined by the
efficiency of digestion - correct answer -coefficient of
digestibility
22. Why do lipids contain more energy that carbs or proteins? -
correct answer -lipids are more energy dense because they
have more hydrogen atoms that can be oxidized
EXPH 386 EXAM 1 BRAND NEW
OFFICIAL QUESTIONS WITH
ANSWERS.
1. Any metabolite that can either activate/inhibit enzymes involved
in metabolism of macronutrients help to control the rate of -
correct answer -glycolysis in krebs cycle
2. The most important factor that controls the breakdown of
carbohydrates, fat, and amino acids for energy release in the
cell is the concentration of - correct answer -cellular ADP
3. for a 70 Kg man: - correct answer -you want 300 g or between
40 and 50% of total caloric intake
4. for physically active individuals: - correct answer -you want 400
to 600 g or approximately 60% of daily calories
5. during periods of intense training: - correct answer -70% of
total clories (8 to 10 g per kg of body mass)
, Page | 2
6. what is the RDA: - correct answer -0.83 g of protein per kg
body mass
7. for individuals who train intensely, protein intake of
____________ of protein or body mass daily - correct answer -
1.2 to 1.8
8. one hour of intense aerobic exercise decreases liver glycogen
by approximately ______%, 2 hours nearly depletes all of liver
and active muscle glycogen - correct answer -55%
9. you should consume a _________ carbohydrate in the
immediate 45 to 60 minute pre-exercise period (want to prevent
a rapid rise in insulin) - correct answer -low-glycemic
10. you should consume about ______ of liquid or solid CHO
each hour during high intensity, long duration aerobic exercise
- correct answer -60 g of liquid
, Page | 3
11. you should consume _______% CHO electrolyte beverage -
correct answer -5-8%
12. glycogen synthase is most active _______ (Before or after)
workout - correct answer -after
13. When do you spike insulin during exercise? - correct answer
-post-exercise
14. You should consume a ___________ food immediately
following intense training to replenish glycogen - correct
answer -high glycemic
15. A low glycemic index has foods like: - correct answer -
beans, small seeds, most whole grains, most vegetables, most
sweet fruits
16. a high glycemic index has foods like: - correct answer -white
bread, most white rice, corn flakes, glucose, maltose, potato,
pretzels, bagels
, Page | 4
17. One calorie is defines as the amount of heat requires to
raise ______ kg of water by ______ degrees celcius - correct
answer -1
18. 1
19. The sun transfers its energy to a car and subsequently
warms it. The term that describes this process is - correct
answer -heat
20. this term describes how hot or cold an object is - correct
answer -temperature
21. The energy yield from food is in part determined by the
efficiency of digestion - correct answer -coefficient of
digestibility
22. Why do lipids contain more energy that carbs or proteins? -
correct answer -lipids are more energy dense because they
have more hydrogen atoms that can be oxidized
