Word Bank: - Aerobic, Creatine Phosphate, Fast Glycolytic, Fast Oxidative, FG, F
ID: 3524834 • Letter: W
Question
Word Bank:
- Aerobic, Creatine Phosphate, Fast Glycolytic, Fast Oxidative, FG, FO, Glycogen, Glycolysis, Latic Acid, Mitochondria, Myoglobin, Slow Oxidative, SO.
Fill in the blanks:
But where does all of the energy to do this contraction come from? That is the difference between our two athletes.
Both of their muscles use large amounts of ATP, but the sprinter needs to make ________, while the mile runner needs to make ________.
Our sprinter probably gets a quick burst of energy from his muscles' stores of _________, but for the rest of his sprint he will be quickly (and inefficiently) "burning" glucose without oxygen to make ATP in a process called _________. The by-product of this metabolic process is a molecule called ________, which has to be ejected from the cell or it will cause muscle "burn".
Because of this, he is mostly building up muscle fibers known as _________ (<-- two-word name), or _________ (<-- two letter abbrev.), fibers, which store a lot of reserve fuel in the form of __________
Our mile runner, however, needs to burn her fuel more efficiently. She burns glucose using oxidative, or ___________, metabolism, with the help of cellular organelles called __________.
The muscle fibers she is building up will be pink, because they store oxygen between contractions on a protein called ___________. These muscle fibers are __________ (<-- two-word name), or __________ (<-- two letter abbrev.), fibers.
Explanation / Answer
Kg
Fill in the blanks:
But where does all of the energy to do this contraction come from? That is the difference between our two athletes.
Both of their muscles use large amounts of ATP, but the sprinter needs to make ____fast oxidative____, while the mile runner needs to make ___slow oxidative_____.
Our sprinter probably gets a quick burst of energy from his muscles' stores of ______creatine phosphate___, but for the rest of his sprint he will be quickly (and inefficiently) "burning" glucose without oxygen to make ATP in a process called __glycolysis_______. The by-product of this metabolic process is a molecule called ___lactic acid_____, which has to be ejected from the cell or it will cause muscle "burn".
Because of this, he is mostly building up muscle fibers known as_____FG____ (<-- two-word name), or___Fast glylatic______ (<-- two letter abbrev.), fibers, which store a lot of reserve fuel in the form of ____Glycogen______
Our mile runner, however, needs to burn her fuel more efficiently. She burns glucose using oxidative, or Aerobic___________, metabolism, with the help of cellular organelles called____mitochondria______.
The muscle fibers she is building up will be pink, because they store oxygen between contractions on a protein called ___myoglobin________. These muscle fibers are ____so______ (<-- two-word name), or _____slow oxidative_____ (<-- two letter abbrev.), fibers.
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