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15 Cards in this Set
- Front
- Back
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what is the product of glycolysis? |
2ATP and pyruvate |
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most molecules can enter the mitochondria through ____ in the outer membrane, but need ____ to pass through the inner mitochondrial membrane. |
1. porin 2. specific permeases |
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The H+ concentration increases in ______ |
the inner membrane space |
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______ takes hydrogen ions and converts to ATP |
atp synthase |
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what is the final protein in the electron transport chain? |
cytochrome oxidase |
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______ let's ATP out of mitochondria and ADP in |
ADP-ATP antiporter |
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why is there so much folding in mitochondria? |
higher surface area = greater production of ATP |
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cyanide is deadly because it binds to ______. This causes the electrochemical gradient to ______ and therefore ________ does not function. |
1. cytochrome oxidase
2. decay 3. ATP synthase |
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______ is a specialized mitochondria lipid that is synthesized on the _________ and is _______% of mitochondrial lipids and has ___ fatty acid tails. It's purpose is to _________. |
1. Cardiolipin 2. inner mitochondrial membrane 3. 20% 4. 4 tails 5. decrease membrane permeability to protons |
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______% of mitochondrial proteins are imported from ________ |
90 cytoplasm |
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mitochondrial import signal sequence is ______ amino acids long, must be at the ____ terminus and is a _______ with ____________. |
1. 20-80 2. N terminal 3. helix 4. positive one side, negative the other |
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when mitochondrial proteins are imported, first they are ________ which requires ________ and then _______ binds. |
1. unfolding 2. ATP 3. HSC70 |
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The translocation channel contains two complexes, ______ and _______. In the matrix, proteins associated with _______. then _____ clips off the mitochondrial ss and the protein _____. |
1. TOM 2. TIM 3. mito-HSP70 4. protease 5. folds back up |
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mitochondrial proteins undergo _____ import |
post-translational |
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Mitochondrial genome is ______ shaped and lacks ______. |
1. circular 2. histones |
