The helicity of the polymer chains determines how they pack into a stable crystalline lattice.

The engineers admired the helical design of the bridge's central support.

The biologist sketched the DNA helices carefully before the lecture.

The vine twined helically around the oak sapling, reaching for sunlight.

The chemists isolated a novel helicate from the reaction mixture and confirmed its helical structure by X-ray crystallography.

The experiment measured the helicities of the particles to test the parity violation hypothesis.

The helicality of the protein's backbone influences how it interacts with other molecules.

Researchers synthesized several new helicates that exhibit remarkable stability in aqueous solution.

The alpha helices in the protein are critical for its stability and function.

Under the microscope, the researchers observed several double helices intertwined with protein filaments.