AQA-BIOL5 Muscle Contraction Effectors - Muscle contraction 2.5 / 5 based on 6 ratings ? BiologyHuman, animal and plant physiologyA2/A-levelAll boards Created by: Isabel MorrisCreated on: 07-05-12 16:49 The dark bands of a myofibril contain mostly _____ filaments myosin 1 of 5 The light bands of a myofibril contain thin ____ filaments only actin 2 of 5 The cell membrane of muscle fibre cells is called the ____ sarcolemma 3 of 5 What happen to sarcomeres as a muscle contracts? They shorten 4 of 5 What are transverse (T) tubules? Folds in the sarcolemma 5 of 5
Comments
Report
Report