Centrioles are found in animal cells, but not plant cells. They help to organize the assembly of microtubules during cell division. Centrioles are found within cell structures known as centrosomes. During cell division, the centrosome and centrioles replicate and migrate to opposite ends of the cell.
The peroneus brevis tendon and peroneus longus tendon merge in a sheath behind the ankle. When the corresponding muscles are flexed, the tendons slide inside the sheath. Symptoms of injury to the peroneus brevis tendon include swelling as well as pain at the base of the little toe or in the outer ankle area.
Peroneus Longus Muscle. The peroneus longus muscle, whose name means âlong muscle of the fibulaâ is a major muscle of the lower leg that plantar flexes and everts the foot at the ankle.rom its origin, it descends along the lateral edge of the leg as a thin strap of muscle in the lateral compartment of the leg.... Click to read more below. The peroneus longus muscle, whose name means âlong muscle of the fibulaâ is a major muscle of the lower leg that plantar flexes and everts the foot at the ankle.