Words similar to is

Example sentences for: is

How can you use “is” in a sentence? Here are some example sentences to help you improve your vocabulary:

Regeneration is a complex and poorly understood process in which macrophages are known to be important.
Because of its role in mediating the degradation of HY5, HYH, and possibly other transcription factors in Arabidopsis [ 4 5 ] and the presence of a RING finger domain and a WD-40 domain, AtCOP1 has been proposed to function as a RING-finger type ubiquitination E3 ligase, by recruiting E2 through its RING-finger domain and binding to the substrates through the WD-40 repeats [ 4 43 ] . This hypothesis is also supported by the findings about other negative regulators of plant photomorphogenesis.
Thus it is user-unfriendly of a dictionary—any reference book, in fact—to exhibit a style so involved as to be virtually unassimilable save by a dedicated, experienced few: except for the arcana, dictionary style should be revealed transparently to anyone picking up the book, and no one should be required to take a course in dictionary navigation or to spend half an hour adjusting his eyes to read reams of six-point type.
Is this merely faulty reporting or a conscious attempt not to alert the majority of its readers that a law they voted for--but that the LAT is against--is about to be undone?
The barrier reef here is the third longest in the world.