The phrase "are extremely sensitive to changes" is correct and usable in written English.
It can be used in contexts where you want to describe a high level of responsiveness or vulnerability to alterations in a situation, environment, or system.
Example: "The financial markets are extremely sensitive to changes in interest rates, often reacting swiftly to any announcements."
Alternatives: "are highly responsive to changes" or "are very reactive to changes."
They are extremely sensitive to changes in how the wind is blowing -- and are not above changing their tunes accordingly.
As aid workers and NATO soldiers have discovered, displaced families are extremely sensitive to changes in the political atmosphere, both local and international.
Finally, the analysis shows that once-through cooling systems are extremely sensitive to changes in water flow and temperature opening space for less sensitive technologies, i.e. wet cooling towers.
Zero coupons are bonds that are extremely sensitive to changes in interest rates, so when interest rates decline, these funds jump to the top of fund performance lists.
Comedic sequences involving the parrot brought onboard (because birds are extremely sensitive to changes in atmosphere/etc.
Our results demonstrate that with only sub-nanomole amounts of sample, His-HDX-MS can provide unambiguous assignments of pKa and t1/2 for individual histidine residues in proteins, and the two parameters (pKa and t1/2) are extremely sensitive to changes in the microenvironment around histidine residues.
The Antarctic Peninsula is one of fastest-warming places on the planet, and the organisms that call it home are extremely sensitive to change.
They are extremely sensitive to change in pathways and associated data.
Besides, the estimation of ka is tricky because it depends on the initial guess and also because the parameter is extremely sensitive to changes in the operational conditions.
Additional experiments validated the model predictions and showed that the dynamic behavior of these reactors may be extremely sensitive to changes in the feed composition.
"The innovation ecosystem in the country is extremely sensitive to changes in our patent system," testified Johnson in Congress last winter, added that it would be "best to table" a proposal pushed for by Senator Chuck (D-NY) Schumer that would expand challenges to the sort of "business method" patents common in the software-reliant financial services sector.
