helices
Noun
The word is derived from helix
Meaning
of Helix
Source: Webster's dictionarySynonyms
Anagrams
Examples
A comparison of the two principal nucleic acids: RNA (left) and DNA (right), showing the helices and nucleobases each employs.
Alpha helices are shown as thick blue bands, and random coil as thinner blue lines.
An example of both aspects is the transcription factor Max (see image at left), which uses a helical coiled-coil to dimerize, positioning another pair of helices for interaction in two successive turns of the DNA major groove.
Chromosomal crossover is when two DNA helices break, swap a section and then rejoin.
Flagella are left-handed helices, and bundle and rotate together only when rotating counterclockwise.
Chemistry 12. Toronto: Nelson, p. 122. Most of the amino acids in hemoglobin form alpha helices, connected by short non-helical segments.