Significats de double helices en anglès

The basis of DNA loop formation is the bridging of two separate DNA double helices.

But with life comes enzymes that constantly scuttle up and down your body's trillions of double helices, proofreading them for errors.

As though to compensate, her double helices granted Rachel thick, auburn hair, and the most beautiful skin I have ever seen.

The resulting 'pyranosyl RNAs' (pRNAs) spontaneously pair off to form double helices, and could therefore, probably, carry genetic information and replicate.