Large stacking exothermicities are associated with large negative entropy changes that ensure that ΔG is small, permitting readily reversible associations in solution.

"These are decisions that are not readily reversible."

This conversion is readily reversible:

Edrophonium is a readily reversible acetylcholinesterase inhibitor.

Application of salicylate blocks prestin function in a dose-dependent and readily reversible manner (Oliver et al., Science, 2001).

All these steps are readily reversible, if conditions change.

But when symptoms are severe and not readily reversible, drug therapy may be necessary.

The reactions are readily reversible, the direction being determined by which of the reactants are in excess.

Some reactions are readily reversible, some are not.

Such changes are ephemeral, readily reversible and not known to effect the genome.