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Bioblast quiz

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Self educational quizzes

The Bioblast quiz has been initiated by Ondrej Sobotka. 
For tips&tricks and detailed instructions about how to make a quiz visit links below:
» https://wikieducator.org/Help:Quiz/How_to_create_a_quiz_using_the_quiz_tool
» https://en.wikiversity.org/wiki/Test_and_Quiz


Exemplary quiz

Note: Questions in this exemplary quiz were used from a set of questions prepared for the MiPschool Tromso-Bergen 2018: The protonmotive force and respiratory control. 1. Coupling of electron transfer reactions to vectorial translocation of protons. 2. From Einstein’s diffusion equation on gradients to Fick’s law on compartments. - Gnaiger 2018 MiPschool Tromso A2
Only one correct answer.

1 Convert the molar format of the Gibbs force of reaction, ΔkFnO2 [kJ/mol], into the electrical format, ΔkFeO2 [V]. Which physicochemical constant is required?

constant

2 What is the meaning of the symbol zO2?

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

3 How are the units of electric energy [J] and electric force [V] related?

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

4 Express -460 kJ/mol O2 as electrical force in units of volt [V].

-1.2 V
- 1.2 kV
- 120 V
1.2 V

5 Why should we do that?

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


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