A Univ. of Nev. Strep throat in children generally lasts for about a week (two to seven days). The symptoms can be severe, causing levels of discomfort during swallowing that make a child not want to eat. Other symptoms include redness and white patches in the throat, swollen lymph nodes and fever.
2. chondroblasts-immature cartilage cells. Secrete extracellular matrix, but are not yet rigidly embedded in that matrix. 3. chondrocytes-mature cartilage cells that are embedded in rigid extracellular matrix. These cells reside in small spaces within the matrix that are called lacunae.
These cells are called muscle cells (also called myocytes or muscle fiber). The muscle cell is also called the muscle fiber because it is long and tubular. The muscle cell develops from myoblasts through myogenesis. 1. The muscle cell is comprised of myofibrils, each consisting of repeated sections of sarcomeres.