Sentence examples for substance is essential from inspiring English sources

Because cholesterol, a fatty substance, is essential for all cellular function, the liver cells start making surface receptors to gobble up the cholesterol floating by in the blood, thereby lowering the level.

Now, it certainly seems that Leibniz's view is that, indeed, every property of an individual substance is essential to it.

Most, if not all, philosophers acknowledge that we cannot function without using substance concepts in the narrower sense, for the notion of an enduring particular or individual substance is essential to our making sense of the world as we live in it.

The aggregation substance is essential in linking donor and recipient cells in pheromone-induced mating processes but also supports attachment to eukaryotic surfaces and intracellular routes of immune evasion [ 37, 38].

Developing naturally derived polymer-based hydrogels with high mechanical strength and a controlled release of loaded bioactive substances is essential in biomedicine and tissue engineering.

The implementation of green chemistry, the design of chemical products and processes that reduce or eliminate the use and generation of hazardous substances, is essential if the expanding global population is to enjoy an increased standard of living without having a negative impact on the health of the planet.

At first sight it may seem contradictory that the vagus holds down inflammation while here we show that activation of the dorsal motor nucleus of the vagus by inflammatory substances is essential for the induction of a specific antibody response.

Ongoing surveillance of exposure to toxic substances is essential for identifying and targeting high-risk groups, evaluating interventions, tracking exposure over time, and monitoring exposures during emergency situations.

These were so conclusive that there could be no doubt that what he termed "accessory substances" were essential for health and growth.

Both nutrients and bioactive substances are essential to human health and well-being.

"It means little to 'invent' a method [of painkilling] if one does not have possession of a substance that is essential to practicing that method," he wrote.