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.
Tweet. : a peroneus muscle that arises especially from the side of the lower part of the fibula, ends in a tendon that inserts on the tuberosity at the base of the fifth metatarsal bone, and assists in everting and pronating the foot.weet. : a peroneus muscle that arises especially from the side of the lower part of the fibula, ends in a tendon that inserts on the tuberosity at the base of the fifth metatarsal bone, and assists in everting and pronating the foot.