The phrase 'role is fulfilled' is correct and usable in written English.
You can use it when referring to someone or something having completed the obligations, duties, or responsibilities assigned to them. For example, "Once the team had finished their task, their role was fulfilled."
In the most northern parts, among the Chukchi, Koryak, and Itelmen, the shaman does not exist as a member of a special profession; instead, the role is fulfilled by a suitable member of the family often an old woman.
In lower eukaryotes this role is fulfilled by the 'canonical' RdRP complex.
For example, because subscriptions to the BCML are free, and the "tacit peer-navigators" are volunteers, the navigator role is fulfilled at no extra cost to list members.
In Drosophila, that role is fulfilled by Inscuteable (Insc), which functions by coupling the LGN (Pins) complex with the Par complex [ 37,4,38] to direct LGN apical localization and determine orientation of the spindle.
In 2014, that role was fulfilled by another avian title: Flappy Bird.
The central striker's role was fulfilled by Albanian side Flamurtari's frontman, Nikoloz Gelashvili, during last month's 2-1 home defeat by Republic of Ireland.
Baba asserted that in other ages this role was fulfilled by Zoroaster, Rama, Krishna, Buddha, Jesus, and Muhammad.
In the present study the coach role was fulfilled by psychology undergraduates.
Instead its structural role was fulfilled by an alternative kinked structure that lacks G·A pairs, lacking stabilization of the turn by long-range hydrogen bonds.
Whilst the clinical domain of the role was fulfilled in abundance, NPs at one site felt that non-clinical elements lacked emphasis in routine practice and anticipated greater recognition as the NP role continued to develop.
We identified three lessons for future efforts to mainstream global health impact assessments: 1) Identify a lead government department and champion – to some extent, this role was fulfilled by the Department of Health, however, it lacked a high-level cross-government mechanism to support implementation.
