Muscle Cell Myocyte Definition Function Structure Biology
Muscle Cell By: BD Editors Last Updated: October 4, 2019 Muscle Cell Definition A muscle cell, known technically as a myocyte, is a specialized animal cell which can shorten its length using a series of motor proteins specially arranged within the cell. While several associated proteins help, actin and myosin form thick and thin filaments which slide past each other to contract small units of a muscle cell. These units are called sarcomeres, and many of them run end-to-end within a larger fiber called a myofibril....