The Skeleton 4.0 / 5 based on 1 rating ? Applied ScienceMusclesSkeletonGCSEAQA Created by: amypowerCreated on: 28-06-15 18:00 How many bones are there? 206 1 of 20 How many muscles are there? 640 2 of 20 What are the 2 types of tissue? Outer layer - strong and hard Inner layer - Strong and spongy 3 of 20 What are the skeletons 4 main functions? Protection, Support, Production of Blood cells and Movement 4 of 20 What does our skelton protect? inner organs, cranium protects our brain, ribs protect our lungs and heart. 5 of 20 What does our skeleton produce? Marrow, blood cells, calcium and stores important minerals 6 of 20 Where are the muscles attatched? To bones via tendons 7 of 20 Give an example of an Antagonistic Pair? Triceps and Biceps 8 of 20 What is a clavicle, scapula and sternum? Clavicle - Collar bone Scapula - Shoulder blade Sternum - Chest bone 9 of 20 What are the 4 types of muscles? Volountary, Involountary, Cardiac and Antagonistic 10 of 20 What is a voluntary muscle? Move joints and are connected to bones by tendons 11 of 20 What is a involuntary muscle? Move blood, food and urine. 12 of 20 What is a cardiac muscle with example? A muscle that never gets tired. Heart. 13 of 20 What is an Antagonistic muscle? A pair of muscles which work together. As one muscle contracts the other relaxes. 14 of 20 What are the 2 joints with examples? Hinge - Elbow and Knee Ball and Socket - Hip and Shoulder 15 of 20 What is a tendon? Connects the muscle to the bone. Flexible and has fibrous tissue. 16 of 20 What does a tendon do? Transmits force of the muscle contraction to the bone. 17 of 20 What is a ligament? It is strecthy and arranged in cross patterns. Varies in lengths. A connective tissue. 18 of 20 What does a ligament do? Controls the range of motion 19 of 20 What does a cartilage do? Reduces friction and acts as a shock abosrber 20 of 20
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