Sentence examples for required and essential from inspiring English sources

Fluency in Spanish is required and essential.

Integration of the HIV-1 DNA is required and essential to maintain the viral DNA in the infected cell.

Required and essential, defining of many biostatistical positions, but often not respected.

Vitamin C is not naturally synthesized by the human body and therefore adequate dietary intake of vitamin C is required and essential for a healthy human diet.

Therefore, the native prion protein is actually required and essential for the development and progression of TSE disease, 16 and genetic variations in the prion gene have been associated with TSE susceptibility in humans, 1, 30 sheep, 57– 65 and deer.

Indeed, it is regarded both as morally required and as essential to the ability to live a satisfying, meaningful, flourishing life a life worth living and just as vital to the quality of our lives together.

Additional large population-based unbiased studies are required and would be essential to confirm our current findings before drawing any firm conclusions.

Proper medical care (if required) and enough rest are essential for recovery.

"If the railroad is to remain a viable entity, rather than one that lurches from crisis to crisis, serious reforms are required and cost sharing is essential," he said.

For success large, well phenotyped case cohorts are required, and international collaborations are essential.

A common vision is required and we articulate the essential basis of such a vision herein.