untwisting, helix, fibers, braid, uncoiling, overhand knot, doublets, meshwork, hairlike, layer, clumps, notochord, filaments, bowline, covalent bond, fibrils, ribonucleic acid, thread, armhole, armature, ribbonlike, dimer, thymine, rootlets, stockinette, ravel, spool, wefts, dacron, clasp, plait, whorl, splice, clove hitch, double helix, sheath, bead, tendrils, holdfast, bind, tubercle, rovings, chromophore, fabric, snip, fascicles, nucleotide, oligomer, hyphae, centromeres, crosspieces, laminae, carbon atom, purling, histones, embroidery hoop, hawser, chromatid, eyelet, rivets, weave, setae, internodes, lacrimal gland, droplet, grounding, lattice, fragment, piece, loops, prongs, undersurface, catkin, laces, spinneret, telomere, micrograph, shoestrings, ripstop, uracil, cord, shoelaces, torc, polarity, kilobase, centrosome, chiton, homologous chromosomes, planarian, spermatozoon, disulphide, myosin, barrette, microtubule, caudal fin, molecule, nanotube, paramecium, catgut, skein, pectoral fin, cementum, strands, warp, line, cluster, leaf, plank, seam, frame, lino, prong, rail, ring, stair, string, strip, bar, dowel, hoop, inner, stranded, singlestranded, doublestranded, chimeric, chain, globin, helical, spliced, subunit, cloned, coiled, mutated, eukaryotic, globulin, kinked, looped, nonhomologous, ribonucleic, actin, deoxyribonucleic

barb, cobweb, gossamer, hypha, myofibril, myofibrilla, paraphysis, ply, rhizoid, rope yarn, sarcostyle

codon, curl, fibrovascular bundle, lock, picornavirus, pin curl, plant virus, polymerase, retrovirus, ringlet, single-stranded, sticky end, string, transcribe, vascular bundle, vascular strand, whorl

west end

abandon, desert, desolate, fiber, fibre, form, forsake, lurch, necklace, pattern, shape, shore, street

fibril, filament, maroon