### substance | fiber:

Efferent fiber
* conduct impulses away from the spinal cord to the body.
* is fiber
  - fibre

Fibril
* aggregate to form collagen fibres.
* assemble laterally to create collagen fibers.
* extend to the nuclear membrane, but there are no peripheral granules inside the membrane.

### substance | fiber:

Filament
* Click on filaments to see there structure.
* Most filament has functions
  - sensory functions
* Some filament contains chemicals
  - toxic chemicals
  - venom
  - creates light
  - increases genetic diversity
* Some filament is produced by germinate spores
  - moss spores
* Some filament produces brilliant light
  - white light
* Some filament protects organs
  - sex organs
  - filaments are photosynthetic, others are rhizoids used for anchoring
* adnate to the corolla.
* are almost as brittle as a burned match stick
  - common sources of eruptions
  - dark string-like features that snake across regions of the solar disk
  - features associated with magnetic flux inversion boundaries
* are long fiber strands measured in miles
  - so the large anthers hang outside the flowers making pollen easy to release
  - optically thick to wavelengths longward of a few mm
  - well developed, branched, long, and fragmenting into spores
* can be several centimeters in length.
* connate at base, free from tepals.
* correspond well to the radio shell.
* enter the pulp canal of each root and supply the pulp inside the tooth.
* filiform, free from each other and from tepals
  - free, adnate at base to perianth tube
* forms myceliums.
* have to be dried out to be preserved for use.
* is made out of tungsten
  - up mostly of tungsten , a type of metal
  - part of light bulbs
  - stalks
  - structures
  - the slender part of a stamen that supports the anther
  - wire
* long thread like structure topped by a single enlarged, cylindrical or ovoid anther.
* occur when trichomes are surrounded by a sheath.
* protrude along the perimeter of the body, the longest protruding from the rear.
* sometimes connate at base.
* take weave because they close intention.
+ Lightbulb, Types, Incandescent: Light sources :: Machines :: Home appliances
  * The incandescent light bulb turns electricity into light by sending the electric current through a thin wire called a filament. Filament is made up mostly of tungsten, a type of metal. The resistance of the filament heats the bulb up. Eventually the filament gets so hot that it glows, producing light.

### substance | fiber | filament:

Actin filament
* are also part of muscle tissue and participate in muscle contraction.
* are anchored into the Z-line
  - z-line of a sarcomere
  - extremely dynamic and can rapidly form and disassemble
  - made up of identical actin proteins arranged in a long spiral chain
* are shown in red , microtubules in green , and the nuclei are in blue
  - red, and microtubules composed of beta tubulin are in green
  - the major component of thin filaments of muscle tissue
  - then able to grow by the reversible addition of monomers to both ends
  - very dynamic biopolymers
  - weaker than intermediate filaments
* attach to the periphery of the E-cadherin plaques.
* grow at their free barbed ends and push the plasma membrane outward.
* mediate DNA fiber formation in chronic inflammatory airway disease.
* move vesicles in the zone directly under the neuron's plasmalemma.
* play starring roles in organelle movement.
+ Cytoskeleton: Cell biology
  * The eukaryote cytoskeleton. Actin filaments are shown in red, microtubules in green, and the nuclei are in blue.

Barb
* Most barbs have coloration
  - greenish coloration
* Some barbs are part of feathers
  - plumages
  - contain venom
* are part of arrowheads
  - barbed wire
  - hooks
  - spears
  - vanes
  - points
  - side branches of their own called barbules
* tend to spawn in the morning.