Edexcel Biology - 7.1 Energy for Action 0.0 / 5 ? BiologyCellular processes and structureA2/A-levelEdexcel Created by: Katie HCreated on: 28-02-14 21:47 The muscle that reverses muscle contraction is called the? Flexor Muscle 1 of 21 Synovial Joints are surrounded by? Synovial Fluid 2 of 21 Bones are held in place by? Ligaments 3 of 21 What attatches muscle to bone? Tendons 4 of 21 What protects bones within the joints? Cartilage 5 of 21 What is the purpose of the Synovial membrane? To secrete Synovial Fluid 6 of 21 The hip is an example of what joint type? Ball and Socket 7 of 21 The elbow is an example of what joint type? Hinge Joint 8 of 21 The neck is an example of what joint type? Pivot Joint 9 of 21 The vertebrae are an example of what joint type? Gliding Joint 10 of 21 Muscle fibres are made up of Myofibrils, True or False? True 11 of 21 Actin is a ____ protein? Thin 12 of 21 Myosin is a ____ protein? Thick 13 of 21 Contractions are caused by? Actin and Myosin sliding over one another 14 of 21 The light coloured band on a muscle diagram is? Actin 15 of 21 The dark coloured band on a muscle diagram is? Actin and Myosin 16 of 21 The intermediate coloured band on a muscle diagram is? Myosin 17 of 21 The process of muscle contraction is called ? The Sliding Filament Theory 18 of 21 What molecule binds with which Troponin in the SFT? Calcium 19 of 21 Which protein moves to reveal binding sites? Tropomyosin 20 of 21 What binds with Myosin heads to detatch them? ATP 21 of 21
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