Sentence examples for were not indispensable from inspiring English sources

Calcium or magnesium ions were not indispensable for cell lysis and plaque formation, and more than 99% of phage particles were adsorbed either in the presence or absence of Ca2+, after 15 min at 37 °C.

In addition to the 6-amide side chain and the 17-nitrogen substituted by a cyclopropylmethyl group, the 4,5-epoxy ring, phenolic hydroxy group, and angular hydroxy group played important roles in eliciting the binding properties of nalfurafine but these three moieties were not indispensable for binding to the κ receptor.

Historically, even Churchill and FDR were not indispensable to the successful conclusion of World War II.

"The Americans are not indispensable".

He is not indispensable.

But an express provision is not indispensable.

But it does mean that he's not indispensable.

"Ecologically, the bear is not indispensable," he said.

But unlike materiality, market efficiency and publicity are not indispensable elements of a Rule 10b-5 claim.

Benedict Brogan on his blog says that Vince Cable should realise that he is not indispensable.

Therefore, importantly, SMG mesenchyme was not indispensable to the maturation of the transplanted iSG.