$48$ Multiple Choice $2\mathrm{.}5$ points

Which statement about Q cycle is FALSE?

In the first half of the cycle, one of two electrons of a bound $Q{H}_2$ is transferred to cytochrome c and the other to a bound Q $,$ forming the semiquinone radical anion $Q*-$

The newly formed Q dissociates and enters the Q pool.

In the second half of the cycle, a second $Q{H}_2$ gives up its protons to Complex III, one to a second molecule of cytochrome c $,$ and the other to reduce $Q*-$ to $Q{H}_2$

The removal of two protons from the matrix contributes to the formation of the proton gradient.