Coupling Quiz: Difference between revisions

(Created page with "= 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 conc...")

|| Compared to OXPHOS-capacity, the oxidative ET-capacity reveals the limitation of ~~OXPHOScapacity~~ mediated by the phosphorylation-pathway. By application of external uncouplers, ~~ETcapacity~~ is measured as noncoupled respiration.

|| Compared to OXPHOS-capacity, the oxidative ET-capacity reveals the limitation of OXPHOS-capacity mediated by the phosphorylation-pathway. By application of external uncouplers, ET-capacity is measured as noncoupled respiration.

{The mechanism of cycling of cations across the mitochondrial inner membrane (mtIM), strongly stimulated by permeability transition (mtPT); comparable to the use of protonophores e.g. by UCP1 or cation (Ca2+) cycling, leads to:

{~~Convert the molar format~~ of ~~the Gibbs force~~ of ~~reaction, Δk''F''''n''O2 [kJ/mol], into~~ the ~~electrical format~~, ~~Δk''F''''e''O2 [V]. Which physicochemical constant is required?~~

~~{ Faraday } constant~~

~~|| The '''Faraday constant''', ''F'', [C/mol]. Links the electric charge [C]~~ to ~~amount [mol], and thus relates~~ the ~~[[electrical format]], ''e'' [C], to the [[molar format]], ''n'' [mol]. The Farady constant, ''F'' = ''e''·''N''A = 96,485.33 C/mol, is the product~~ of ~~[[elementary charge]], ''~~e~~'' = 1.602176634∙10-19 C/x, and the [[Avogadro constant]], ''N''A = 6~~.~~02214076∙1023 x/mol~~. ~~The dimensionless unit [x] is not explicitely considered~~ by ~~IUPAC. More info https~~:~~//www.bipm.org/en/measurement-units/rev-si/~~

~~{What is the meaning of the symbol ''z''O2?~~

+ [[Charge number]] of O2 = 4

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This page was last edited on 27 January 2020, at 00:19.

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@@ Line 10: / Line 10: @@
 |type="{}"}
 { ET } state.
-||  Compared to OXPHOS-capacity, the oxidative ET-capacity reveals the limitation of OXPHOScapacity mediated by the phosphorylation-pathway. By application of external uncouplers, ETcapacity is measured as noncoupled respiration.
+||  Compared to OXPHOS-capacity, the oxidative ET-capacity reveals the limitation of OXPHOS-capacity mediated by the phosphorylation-pathway. By application of external uncouplers, ET-capacity is measured as noncoupled respiration.
+{The mechanism of cycling of cations across the mitochondrial inner membrane (mtIM), strongly stimulated by permeability transition (mtPT); comparable to the use of protonophores e.g. by UCP1 or cation (Ca2+) cycling, leads to:
-{Convert the molar format of the Gibbs force of reaction, Δ<sub>k</sub>''F''<sub><u>''n''</u>O2</sub> [kJ/mol], into the electrical format, Δ<sub>k</sub>''F''<sub><u>''e''</u>O2</sub> [V]. Which physicochemical constant is required?
-|type="{}"}
-{ Faraday } constant
-|| The '''Faraday constant''', ''F'', [C/mol]. Links the electric charge [C] to amount [mol], and thus relates the [[electrical format]], <u>''e''</u> [C], to the [[molar format]], <u>''n''</u> [mol]. The Farady constant, ''F'' = ''e''·''N''<sub>A</sub> = 96,485.33 C/mol, is the product of [[elementary charge]], ''e'' = 1.602176634∙10<sup>-19</sup> C/x, and the [[Avogadro constant]], ''N''<sub>A</sub> = 6.02214076∙10<sup>23</sup> x/mol. The dimensionless unit [x] is not explicitely considered by IUPAC. More info https://www.bipm.org/en/measurement-units/rev-si/
-{What is the meaning of the symbol ''z''<sub>O2</sub>?
 |type="()"}
 + [[Charge number]] of O<sub>2</sub> = 4

	Alphabetical order of O₂ isotope
	Elementary charge of O₂ in [C]
	Charge number of O₂ = 4
	Atomic number of O₂ = 8

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

	-1.2 V
	1.2 V
	- 120 V
	- 1.2 kV

	To compliment our brain mitochondria
	To express both in identical motive units [MU]
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Coupling Quiz: Difference between revisions

Revision as of 00:19, 27 January 2020

Do you feel the Coupling?

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