The phrase "are exclusively needed" is correct and usable in written English.
It can be used when emphasizing that something is required without exception or limitation.
Example: "The resources that are exclusively needed for this project must be secured before we can proceed."
Alternatives: "are solely required" or "are only necessary".
This shows that the YopK RACK1 interaction is exclusively needed for the immediate local effect in close proximity to the bacterial attachment site, which represents the inhibitory influence of antiphagocytic effectors.
Financial aid at Harvard Law School is exclusively need-based; there are no merit scholarships available.
Financial aid at Harvard Law School is exclusively need-based; there are no merit or "full-ride" scholarships available.
The key to WAP, however, is the development of services that are exclusively for mobile users who need snippets of information or who want to make simple transactions or requests from a mobile handset.
Congress can commit itself to initiating a range of taxes that are exclusively directed towards particular citizen needs such as healthcare, housing, support for senior citizens, education, child welfare, crime reduction, veteran well being, job training, public health, and environmental protection.
"We recommend that new grammars in the first instance are exclusively focused on the needs of white working-class children".
On many occasions they are exclusively devoted to basic needs, which hamper their potential use for sustainable development purposes.
"Accusations against me are exclusively motivated by the need to destabilize my husband in The Hague and to cast aspersions on his brilliant defense," she said.
Self-absorption is one of many reasons for skyrocketing rates of depression in the United States, as human beings are often depressed to the extent that they are exclusively preoccupied with their own needs.
Keitel emphasized that it was the function of all members of the Reich Defense Council to use all available resources economically and to ask for only such funds and raw materials as were absolutely and exclusively needed for the defense of the Reich.
