The phrase "and are exceptionally useful" is correct and usable in written English.
You can use it to describe something that provides significant benefits or advantages in a particular context.
Example: "These tools are easy to use and are exceptionally useful for improving productivity."
Alternatives: "and are highly beneficial" or "and are extremely helpful."
Technologies using Internet protocols (IP) are exceptionally useful because the information resources themselves are Internet accessible.
Transposon-based insertional libraries are exceptionally useful as a means of screening for desired phenotypes and expression patterns.
However such big economic decisions need more professional evidence, said Duffell: "Volunteers are exceptionally useful, but you always need somebody to critically check it".
While the latter are exceptionally useful for better understanding conserved mechanisms of disease among populations of patients, it does not tell us what is true for an individual patient.
Additional editorial comments on the manuscript by L. Claessens and reviews by P. Dodson and M. Ryan were exceptionally useful.
Hypoxia, similarly to nutrient deprivation, inhibits mTOR and protein translation in part by activating eEF2K and, therefore, eEF2K inhibitors may be exceptionally useful in treating hypoxic TNBC.
What Johnson has done is spend much of the past few years, plus a lifetime's experience, going through the old records, from Geoffrey of Monmouth to Victorian photographers (John Wood's meticulous 1740 map of the stones is exceptionally useful), and examining the site.
Class I markers will be exceptionally useful as they can be used for determining haplotype information being the only marker identified within a contig.
Based upon our results the biodynamic model used in the analysis is found to be exceptionally useful in determining the responses of each segment, and the magnitudes of the linear joint forces when the human body is subjected to low accelerations.
