TASK 1- Skeletal system Produce an information project that can be displayed around a sports club or for athletes to give information on the different structures and functions of the skeletal system. A. Describe the main functions of the skeletal system (P1) Functions of the Skeleton Support- the skeleton acts as frame for the body and keeps us upright, it provides shape and is the main structural frame for the body. Protection- the skeleton provides the protection for the vital organs in the body. For example, the rib cage protects the heart and lungs. Another example would be the cranium; it protects the one of the most import vital organs in the body, the brain. Movement- the skeleton enables movement. It provides a large surface area for muscle attachment. When skeletal muscles contract, they pull on bones at a joint to produce movement. Produce Blood Cells- the skeleton enables red and white blood cells to be produced in the marrow cavities of larger bones of the body. Red blood cells make haemoglobin and transport oxygen and carbon dioxide around the body. White blood cells help protect the body against infections. Bones such as the femur and the pelvic girdle produce blood cells. Fat and Mineral storage- the bones in the skeleton store many minerals. The main minerals they store are calcium and phosphorus which strengthen the bones. Leverage- the bones in the skeleton provide the attachment for muscles. The muscles attached to the bones provide the power
The skeletal system is a very essential part of the body, without it would be impossible to do many things even moving. The skeletal is composed of bones, ligaments, cartilage, tendons, and other tissues. The skeleton is separated into two regions, the axial skeleton which forms the supporting axis of the body also the appendicular skeleton which includes the bones of the upper limb and pectoral girdle. The main functions of the skeletal system are support, leverage, storage of minerals and lipids, also blood cell production. Each bone or group of bones makes up the structure of the body, allowing soft tissues and other organs to attach to them. The storage of minerals and lipids is also a very important function of the skeletal system. They
skeleton, which provides the pulling power for us to move around. The main job of the muscular
The musculoskeletal system provides support for the body as it provides protection, protecting the body from any possible damage. The limbs of the body, e.g. arms, legs, hips and shoulders help support and keep the body held up. Many other bones support different parts of the body such as the rib cage supports and protects all the organs which are located inside the rib cage, such as the heart, lungs, kidneys and others. The shape of the skeleton allows us to cope with
With out the support we wouldn’t be able to function in the right way. The skeletal system is very important because of the bones that are found in our body, nearly all bones hold our vital organs in place whilst you are moving.
Tendon – When the muscles contract it pulls the tendon that then pulls on the bones to make us move our arms and legs
The skeleton stores mineral and fat. All bones have a matrix that contains calcium phosphate that serves as a source of calcium and phosphate ions for the blood. Fat is stored in the
There are approximately two hundred six bones in our body and they're essential in our life. Bones consists of osseous tissue, nervous tissue, and epithelial and muscle tissue. Examples are the femur, humerus, clavicle, and sternum. The bones have many different functions in our bodies, but basically, their main functions are to provide support and protection for the body. Bones provide a framework that supports our body and bones such as skull, vertebrae and rib cage try to prevent internal organs from injuries. Also, bones enable movement by providing points of attachment for muscles and they produce blood cells, also known as hematopoiesis in the red marrow. Lastly, bones store minerals, such as calcium and phosphorus for different cellular activities and store lipids in adipose cells of the yellow marrow as an energy reservoir. There are different shapes and textures of bones. Bones can be flat, such as scapula and sternum, or irregular like the sphenoid bone and vertebra. Also, bones can be short or long. Examples of short bones are the carpal bone and talus and long bones are ulna, femur, and radius. In terms of texture, bones can be compact or spongy. Compact bones are dense and heavy while spongy bones are porous and light. Both types of bones are connective tissues. Usually compact bones are the out layer of a bone and spongy bones are the internal portion of the bone.
The frame work of our entire skeletal system is called the skeleton and it comprises mostly of bones. Bones are inflexible and strong providing structure and support to our body, without which we would be just another huge blob on the floor! Bones also provide the structure for muscles to attach so that our bodies are able to move about easily for which all the bones in out body link to form joints that permit proper movement. Our skeleton also protects out internal organs from getting damaged easily by providing a protective cover around it. A fully grown human skeleton consists of 206 bones whereas a new born baby has around 300-350 parts.
Aside from providing the body framework, there are other functions of the skeleton. Inside the long bones are blood vessels and bone marrow, which
The skeletal system is an intriguing system, and it has been portrayed as creepy and scary in many cultures, but it is not at all. In fact, the skeletal system is very helpful to humans, this rigid framework without which none of our other body parts will stay in place, if we did not have a skeletal system under our skin and muscles, it will not protect vital organs and we could not have movement, we would be like a jellyfish on the ground.
Support - our skeleton provides shape and support to our body which gives our body its shape, without this function our body would simply collapse.
Support: The skeleton has a very important job which is to support our mass. If we didn’t have the skeleton we would collapse. The skeleton is made up of strong but light bones. These prevent the collapse of the body.
The skeletal system is made up of bones and joints. Bones are a dry dense tissue that is composed of calcium phosphorous and organic matter. The bones are protected and covered by a layer of fibrous connective tissue membrane called the periosteum (Brown, et al., 2015, p. 1547). There are two basic types of bone tissue: Compact Bone and Spongy Bone. Compact bones are dense smooth bones, while Spongy bones are composed of small needle-like pieces of bones and open space. Bones are then categorised according to the shape of the bone into four groups: long, short, flat and irregular. Long bones characteristically are typically longer then they are wide and generally have a shaft with heads at either ends e.g. the humerus. They are mainly compact bones. Short bones
The skeletal system of the body has many functions that are important for the body’s overall wellness. The skeletal system is what shapes the body, supports the body, and protects important organs in the body. The skeletal system is also a storage for calcium which is important for strength of bones, proper function of the heart, muscles and blood clotting. Other important functions of the skeletal system is creation of red blood cells in the bone marrow, which is responsible for transporting oxygen throughout the body.
The calcium salts of bone represent a valuable mineral reserve that maintains normal concentrations of calcium and phosphate ions in body fluids. In addition, fat cells within marrow cavities store lipids that represent an important energy reserve. The bones of the skeleton function as levers that direct and modify the forces generated by skeletal muscles. The movements produced range from the delicate motion of a fingertip to powerful changes in the position of the entire body.