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Them Bones or….. The Human Skeleton
Main Parts of Human Skeleton
Location of main bones
Functions of skeleton Support Movement Protection
Can you remember? What are those three functions? Support Protection Movement Hold us upright Ribs protect the lungs heart etc Anchor for the muscles
Getting about…. Movement
Bones and muscles of the arm biceps radius humerus ulna
How would YOU raise the arm? biceps radius humerus ulna
Muscles work in pairs (antagonistic pairs) bone pulled upward triceps relaxes
How would you lower the arm? biceps triceps ulna radius humerus
They are called an antagonistic pairs bone pulled downward biceps relaxes
Watch the muscles….
They only contract
They can not push
They only pull
That’s why they work in pairs
They are called an antagonistic pairs
A Synovial Joint Bone Ligaments hold the bone together Cartilage protects end of bone Synovial fluid stops wear Capsule Membrane
Connective Tissue Tendon Muscle to bone Ligament bone connected to bone Cartilage protects end of bone
A Joint is where the bones are allowed to move about each other, this is called a hinge
Bone Marrow Red blood cells are made in the marrow or inside of the bones
Can you remember? How many functions does the skeleton have? 3
Can you remember? What are those three functions? Support, Protection and Movement Tendon, Cartilage and ligament Joints types – Ball and socket, hinge, pivot and fused
H/w P67 Q 1,4,5,6.
Them Bones or….. The Human Skeleton. Main Parts of Human Skeleton.
OB 24 & OB 25 The Human Skeleton. Learning Objectives OB24 identify the main parts of the human skeleton and understand that the functions are support,
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Q1 Name two functions of the human skeleton. Q2 What part of the bone makes it flexible? Q3 What part mineral in bone makes it hard? Q4 Name the two types.
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STANDARD: : Describe the structure of a joint and the types of joints in the human skeleton.
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17.1 Why do animals need a skeleton? 17.2 The human skeleton 17.3 General plan and functions of the human skeleton 17.4 Joints 17.5 Muscles 17.6 Locomotion.
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Structure of ball and socket joint. Name different types of joints and where they are located Describe the structure of hinge joint Describe the structure.
The Skeleton & Muscles Chapter 37. The human skeleton Divided in to 2 regions 1.AXIAL SKELETON---skull, spine, ribs & sternum 2.APPENDEDICULAR SKELETON----
Unit 3 – Your muscles and your skeleton We will start with the muscular system. You have, on average, 320 pairs of muscle groups. These pairs oppose one.
1 Physical Education in Glasgow Standard Grade Presentations THE SKELETON IT’S FUNCTIONS AND Section 1a.
Support Protection Movement Makes blood Cells.
What is the life process of locomotion? movement or the ability to move from one place to another Which two body systems interact to carry out this life.
One type of joint is the ball and socket Ball and socket joints allow the joint to rotate in 360 o allowing a lot of flexibility. Both the ball and the.
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The Skeletal System 206 Bones Total. Functions Hold body up, give it shape Place for muscles to attach to help us move, breathe, and eat Act as levers.
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Ch. 11 pg 290. The movement in humans involves bones, ligaments, muscles, tendons and nerves.
OBJECTIVES Discuss the five functions of the skeletal system. Describe the structure of a bone.
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