What is the conversion of glucose to lactic acid called?
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Glycolysis
- During glycolysis, glucose is broken down into pyruvate and ATP.
Pyruvate is then broken down into CO2 and water aerobically or into lactic
acid during anaerobic exercise.
One of your female cheerleaders has been diagnosed by your team physician with a
combination of anorexia, osteoporosis, and amenorrhea. You recognize this
combination as signs of what?
Give this one a try later!
, Female triad syndrome
What are the 6 classes of nutrients?
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- Carbs
- Proteins
- Fats
- Water
- Vitamins
- Minerals
At low workloads, muscles use ______ for fuel, while _________ is used for periods of
intense exercise of short duration.
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Fat, phosphocreatine
- Muscle cells primarily burn fat during low workloads (ex: a brisk walk)
because the supply for ATP generated is able to handle that level of work.
Intense exercise that may not last more than 30 seconds uses
phosphocreatine and some anaerobic glycolysis to replenish ATP.
Nutrition labels that are found on food packages allow the purchaser to compare
nutritional values of food and are expressed in "percent daily values" (based on a
2000-calorie diet) that follows a new nutrient label, which used to be known as the US
recommended daily allowance. What new standards does the new label now follow?
Give this one a try later!
Glycolysis
- During glycolysis, glucose is broken down into pyruvate and ATP.
Pyruvate is then broken down into CO2 and water aerobically or into lactic
acid during anaerobic exercise.
One of your female cheerleaders has been diagnosed by your team physician with a
combination of anorexia, osteoporosis, and amenorrhea. You recognize this
combination as signs of what?
Give this one a try later!
, Female triad syndrome
What are the 6 classes of nutrients?
Give this one a try later!
- Carbs
- Proteins
- Fats
- Water
- Vitamins
- Minerals
At low workloads, muscles use ______ for fuel, while _________ is used for periods of
intense exercise of short duration.
Give this one a try later!
Fat, phosphocreatine
- Muscle cells primarily burn fat during low workloads (ex: a brisk walk)
because the supply for ATP generated is able to handle that level of work.
Intense exercise that may not last more than 30 seconds uses
phosphocreatine and some anaerobic glycolysis to replenish ATP.
Nutrition labels that are found on food packages allow the purchaser to compare
nutritional values of food and are expressed in "percent daily values" (based on a
2000-calorie diet) that follows a new nutrient label, which used to be known as the US
recommended daily allowance. What new standards does the new label now follow?
