Difference between revisions of "Coupling Quiz"
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- After addition of kinetically saturation doses of ADP | - After addition of kinetically saturation doses of ADP | ||
|| The LEAK-state is defined as a state of mitochondrial respiration when O2 flux mainly compensates for ion leaks in the absence of ATP synthesis, at kinetically-saturating concentrations of O<sub>2</sub>, respiratory fuel substrates and P<sub> | || The LEAK-state is defined as a state of mitochondrial respiration when O2 flux mainly compensates for ion leaks in the absence of ATP synthesis, at kinetically-saturating concentrations of O<sub>2</sub>, respiratory fuel substrates and P<sub>i</sub>. | ||
- After uncoupler titration | - After uncoupler titration | ||
|| | || Wrong answer :( . The LEAK-state is defined as a state of mitochondrial respiration when O2 flux mainly compensates for ion leaks in the absence of ATP synthesis, at kinetically-saturating concentrations of O<sub>2</sub>, respiratory fuel substrates and P<sub>i</sub>. | ||
- In the absence of substrates | - In the absence of substrates | ||
|| | || Wrong answer :( . The LEAK-state is defined as a state of mitochondrial respiration when O2 flux mainly compensates for ion leaks in the absence of ATP synthesis, at kinetically-saturating concentrations of O<sub>2</sub>, respiratory fuel substrates and P<sub>i</sub>. Therefore substrates are necessary to reach LEAK state of mitochondrial respiration. | ||
+ In the absence of ADP | + In the absence of ADP | ||
|| Correct | || Correct! The LEAK-state is defined as a state of mitochondrial respiration when O2 flux mainly compensates for ion leaks in the absence of ATP synthesis, at kinetically-saturating concentrations of O<sub>2</sub>, respiratory fuel substrates and P<sub>i</sub>. In the absence of ADP no ATP synthesis can procede and we measure low, cation leak-dependent respiration. | ||
{How are the units of electric energy [J] and electric force [V] related? | {How are the units of electric energy [J] and electric force [V] related? |
Revision as of 12:29, 27 January 2020
Do you feel the Coupling?
- Note: This quiz was made to test your knowledge of mitochondrial terminology of coupling states and to help you understand basic concepts of mitochondrial physiology
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