The phrase "assumed essential" is correct and usable in written English.
It can be used in contexts where something is taken for granted as being necessary or fundamental.
Example: "In this study, we considered the factors that are assumed essential for successful project management."
Alternatives: "presumed necessary" or "considered vital".
Therefore, we should consider that both the chemical composition and the structure of biological entities such as milk fat globules components may have evolved over time and may have been optimized through the selective pressure that occurred specifically for each mammal species to assume essential biological functions.
"Contractors have assumed an essential role supporting combat forces in Iraq," Col. Ramsey said.
This could suggest a reading of Aristotle that assumed an essential fixity of each definable substantial form, and the eternity of each species since creation.
Since, ability of a pathogen to form biofilm is intimately associated with its adhering potential (cell surface hydrophobicity) and production of virulence factors; we assumed that essential oils or compounds exhibiting anti-virulence activity might be effective against Candida biofilms too.
Reading and teaching the great literature of war thus assumes an essential importance in my mind.
The term "globalization" is so tinged with rosy one-world optimism that it's easy to assume the essential benignity of an economic philosophy whose name vaguely connotes unity, equality and freedom.
A dualistic understanding of what it is to be human, which assumes an essential difference between the spiritual and the material-bodily sides of human existence, necessarily leads to the idea of the immortality of the soul.
In the adult, the DE provides a protective barrier against the environment and assumes many essential functions including digestion, nutrient absorption, and glucose homeostasis.
The manner by which people interact with the built environment, as well as the particular forms these social acts assume, is essential for such capability.
The ideology, which assumes an essential textual interpretation of pornographic materials, is, however, politicized and destablized by postmodern strategy of multiple reading which emphasizes the significance of the interaction between reader's subjectivities and 'discourses'discourses
