Difference between revisions of "Coupling Quiz"

Line 16:

|type="()"}

- 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 O2, respiratory fuel substrates and P''i''.

|| 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 O2, respiratory fuel substrates and Pi.

- After uncoupler titration

|| ~~Correct~~ answer is ~~the '''[[charge number]]'''. '''[[Charge number]]'''~~ of an ion ~~or electrochemical reaction is the [[charge]] divided by~~ the ~~[[elementary charge]]~~ of ~~the ion or~~ of ~~electrons transferred in the reaction as defined in the reaction equation. ''z'' is a positive integer. ''z''~~B ~~= ''Q''~~B~~·''e''-1; [[Cohen 2008 IUPAC Green Book]]~~

|| 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 O2, respiratory fuel substrates and Pi.

- In the absence of substrates

|| ~~Correct~~ answer is ~~the '''[[charge number]]'''. '''[[Charge number]]'''~~ of an ion ~~or electrochemical reaction is the [[charge]] divided by~~ the ~~[[elementary charge]]~~ of ~~the ion or~~ of ~~electrons transferred in the reaction as defined in the reaction equation. ''z'' is a positive integer. ''z''~~B ~~= ''Q''~~B~~·''e''-1; [[Cohen 2008 IUPAC Green Book]]~~

|| 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 O2, respiratory fuel substrates and Pi. Therefore substrates are necessary to reach LEAK state of mitochondrial respiration.

+ In the absence of ADP

|| Correct ~~answer~~ is ~~the '''[[charge number]]'''. '''[[Charge number]]'''~~ of an ion ~~or electrochemical reaction is the [[charge]] divided by~~ the ~~[[elementary charge]]~~ of ~~the ion or~~ of ~~electrons transferred in the reaction as defined in the reaction equation. ''z'' is a positive integer. ''z''~~B ~~= ''Q''~~B~~·''e''~~-~~1; [[Cohen 2008 IUPAC Green Book]]~~

|| 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 O2, respiratory fuel substrates and Pi. 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?

	V = J/(C·F)
	V = J·C
	V = J/C
	V = (J·F)/C

	-1.2 V
	- 120 V
	1.2 V
	- 1.2 kV

	To get free drinks
	To compliment our brain mitochondria
	To feel insecure
	To express both in identical motive units [MU]

Difference between revisions of "Coupling Quiz"

Revision as of 12:29, 27 January 2020

Do you feel the Coupling?

List of Quizzes on Bioblast

@@ Line 16: / Line 16: @@
 |type="()"}
 - 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>''i''</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
-|| Correct answer is the '''[[charge number]]'''. '''[[Charge number]]''' of an ion or electrochemical reaction is the [[charge]] divided by the [[elementary charge]] of the ion or of electrons transferred in the reaction as defined in the reaction equation. ''z'' is a positive integer. ''z''<sub>B</sub> = ''Q''<sub>B</sub>·''e''<sup>-1</sup>; [[Cohen 2008 IUPAC Green Book]]
+|| 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
-|| Correct answer is the '''[[charge number]]'''. '''[[Charge number]]''' of an ion or electrochemical reaction is the [[charge]] divided by the [[elementary charge]] of the ion or of electrons transferred in the reaction as defined in the reaction equation. ''z'' is a positive integer. ''z''<sub>B</sub> = ''Q''<sub>B</sub>·''e''<sup>-1</sup>; [[Cohen 2008 IUPAC Green Book]]
+|| 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
-|| Correct answer is the '''[[charge number]]'''. '''[[Charge number]]''' of an ion or electrochemical reaction is the [[charge]] divided by the [[elementary charge]] of the ion or of electrons transferred in the reaction as defined in the reaction equation. ''z'' is a positive integer. ''z''<sub>B</sub> = ''Q''<sub>B</sub>·''e''<sup>-1</sup>; [[Cohen 2008 IUPAC Green Book]]
+|| 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?

	After uncoupler titration
	After addition of kinetically saturation doses of ADP
	In the absence of ADP
	In the absence of substrates