The possessive singular of all English nouns is formed by adding -'s: helix's.
double helix
The address of the Helix Public Library is: 119 Columbia St, Helix, 97835 0324
The Helix was created in 2002.
Double Helix :D
Alpha helix
The plural of helix is helices.
The helix hotel was made in 1986 to represent William Helix and explorer who died in1986.
A collagen helix is less compact (because it goes into triple helices), and it is a left-handed helix. An alpha helix is more compact and hence requires more rotation of bonds to form (hence proline is not very common...has an imidazole ring). It is a right-handed helix, and goes into double helices instead.
The main difference between a right-handed alpha helix and a left-handed alpha helix in protein structures is the direction in which the helix twists. In a right-handed alpha helix, the helix twists in a clockwise direction, while in a left-handed alpha helix, the helix twists in a counterclockwise direction. This difference in twisting direction affects the overall shape and stability of the protein structure.
a helix fossil is a fossil that becomes an omanyte
Helix aspersa was created in 1774.
Orphans of the Helix was created in 1999.