11
-Which of the Reactions Below Is Written in the Direction

question 13

Short Answer

11
-Which of the reactions below is written in the direction "electron acceptor $\rightarrow$ electron donor"?
a. ubiquinone $+2 \mathrm{H}^{+}+2 \mathrm{e}^{-} \rightarrow$ ubiquinone
b. $\mathrm{Fe}^{2+} \rightarrow \mathrm{Fe}^{3+}+\mathrm{e}^{-}$
c. $\mathrm{FADH}_{2} \rightarrow \mathrm{FAD}+2 \mathrm{H}^{+}+2 \mathrm{e}^{-}$
d. Glucose $+\mathrm{H}_{2} \mathrm{O} \rightarrow \mathrm{CO}_{2}+4 \mathrm{H}^{+}+4 \mathrm{e}^{-}$
e. $\mathrm{HS}^{-} \rightarrow \mathrm{S}^{0}+\mathrm{H}^{+}+2 \mathrm{e}$

---

Definitions:

Trial-And-Error

A method of problem-solving that involves testing various methods of achieving an outcome until a satisfactory solution is found.

Nominal Rate

The interest rate before adjustments for inflation, used in the evaluation and comparison of loans or investments.

Effective Annual Rate

The interest rate on an investment or loan on an annual basis, taking compounding into account, providing a true reflection of financial returns or costs.

Effective Annual Rate

The interest rate on an investment or loan that considers compounding over a specified period, usually yearly.