The phrase "acted upon was" is correct and usable in written English.
It can be used in contexts where you are discussing something that has been influenced or affected by an action.
Example: "The decision that was acted upon was made after careful consideration of all the facts."
Alternatives: "was influenced by" or "was affected by".
The revelation that their warnings were not acted upon was made at the start of the long-delayed inquest into the May 2002 Potters Bar train crash.
(This may have been because the only desire she ever acted upon was cutting, but this is not explained or even mentioned again).
While in some cases this could be a useful source of information there was also a danger that the information received and acted upon was inaccurate.
Our observation that LY83583-induced relaxation was abolished by 4-AP or the combination of SOD and catalase, but only partially blocked by paxilline, TEA, or catalase alone, suggests that both superoxide and hydrogen peroxide contribute to the hyperpolarization, but that the principle K+ channel type acted upon was KV, with at best a minor contribution from BKCa.
They also have to be taught that many -- in fact, I think all of the ones you mentioned -- were acted upon, were corrected.
But the existence of this community is significant and troubling, experts said, because it reinforces beliefs that, when acted upon, are criminal.
These two conceptions, however, are not separable in that in biobanking the populations which are studied and medically acted upon are also necessarily publics which have political significance.
(Again, people acted upon are subject to moral judgment as well as agents; reactions can be judged as well as actions).
One answer which is mooted is that the capacity to act or be acted upon is the distinctive mark of real existence or 'that which is.' The Stoics accept this criterion and add the rider that only bodies can act or be acted upon.
An average idea acted upon is the better than the greatest intention or idea which has not seen the light of day.
The first was that the suicidal methods children proposed or acted upon were very different according to age.
