Slideshows Images Quizzes

Copyright © 2018 by RxList Inc. RxList does not provide medical advice, diagnosis or treatment. See additional information.

Definition of Double helix

Reviewed on 3/29/2021

Double helix: The structure of DNA, in which two strands of DNA spiral about each other.


Heart Disease: Causes of a Heart Attack See Slideshow

Health Solutions From Our Sponsors