Sentence examples for two critical roles from inspiring English sources

Those trusses, which spanned as much as 60 feet, had two critical roles: they held up the concrete floors, and they provided lateral support to the exterior columns, keeping them from buckling under the load they carried.

Like Collings, many nonfamily chiefs have two critical roles: to help the company prosper and pinpoint a successor.

Like Collings, many nonfamily chiefs have two critical roles: to help the company prosper and to pinpoint a successor.

This probe fulfills two critical roles in the screen: by locking the RNA into a conformation capable of binding other fragments, it simultaneously allows the identification of proximal binding fragments by ligand-based NMR.

Lipoic acid plays two critical roles in α-ketoacid dehydrogenase complexes.

Further work will be required to determine whether either of these two critical roles are the focus of the E. cuniculi CK1 homologues.

Accordingly, the base employed for this reaction was key and played three critical roles: 1) enabling suitably efficient cross-coupling, 2) sequestering H2O to ensure the integrity of the MIDA esters during cross-coupling, and 3) governing the speciation events.

There are at least five critical roles in which CXC chemokines play in the tumor microenvironment: (a) modulating leukocyte infiltration ability, (b) modifying tumor immune response, (c) regulating angiogenesis, (d) acting as growth and survival factors, and (e) managing the movement of tumor cells [ 35].

WASHINGTON — With state and local governments handling the bulk of the immediate response to Hurricane Sandy, federal officials here were left with one critical role: bankrolling the effort.

Clearly, one critical role is educational.

Biochemical analyses of yeast and animal WASP homologs have demonstrated two critical mechanistic roles for VCA during nucleation: (i) it induces conformational changes in Arp2/3 complex that promote nucleation, and (ii) it delivers the first actin monomer of the daughter filament via its WH2 (or V) domain (Higgs et al. 1999; Rohatgi et al. 1999; Rodal et al. 2003).