Words similar to essential

Example sentences for: essential

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

Remarkable as those other artists are, they all went to art schools and learned to paint and draw, and in consequence, their lives are, in most essential respects, not unlike those described by Giorgio Vasari in his The Lives of the Artists of 1550.
Our convictions could not have been aired were it not for the essential First Amendment work of responsible journalists, who exemplify the best in investigatory research.
Elongation of the conceptus is a short-lived phenomenon that results from cellular remodeling and migration, rather than through cellular hyperplasia [ 3 ] . Secretion of the conceptus produced maternal recognition signal, estrogen, occurs simultaneously with rapid elongation of the trophoblastic membrane [ 4 5 ] . Conceptus release of estrogen induces an acute phase response by the endometrium that alters the uterine environment, which may be unfavorable for less developed littermates [ 1 6 ] . Because the pig has a diffuse epitheliochorial type of placentation, rapid trophoblastic elongation provides an essential biological function to satisfy the conceptus' necessity for maximal placental-uterine contact to ensure adequate nutrient exchange throughout gestation [ 2 ] .
(1996) found that the orbitofrontal cortex is essential for the performance of emotion-related reversal learning tasks.
From our analysis it is clear that EST data are essential for accurate and thorough genome annotation.