How Do Bones Cartilage Muscles And Joints Work Together To Enable Movement

• *Describe the 3 main types of cells and the 3 main types of fibers found in connective tissue? Reference Table 5.6.

1. Describe bone physiology and the bone remodeling cycle. Be sure to emphasize the two types of bone tissue and the roles of osteoblasts and osteoclasts.

to contract, which then allows body movements and functions? There are two types of muscles in

* Joints between the vertebrae in spine: are connected to each other by pads of cartilage. These joints can only move a small amount.

3. Describe the primary functions of each type of body tissue and give examples of each.

I found the differences between arteries and veins are their functions they provide to the heart as well as their structure. Arteries transfers blood away from the heart into the periphery resulting in the pressure of the blood in the arteries being high. Where as, the veins transfer blood towards the heart. Arteries carry oxygenated blood distributing it in the periphery as the pulmonary artery moves deoxygenated blood into the lungs for purification. The wall of an artery consists of three layers machining it thicker than veins. The elasticity within the layers of the muscle allows arteries to handle great pressures of blood within it. The thickest layer is known as tunica media as the other two are recognized as tunica externa, and tunica interna. The vein obtains blood from the periphery and carries it towards the heart. Veins are known to carry deoxygenated blood and transfers it the heart for purification. The pulmonary vein is known to carry oxygenated blood. However, there are semilunar valves found within the vein that does not allow retrograde flow of blood in preventing blood to flow in the opposite direction. Veins are thinner when compared to arteries consisting of thin elastic muscle layers with one thick layer being the tunica adventitia. Arteries consist of: carrying oxygenated blood expect for the pulmonary artery; deeply found in the body; thick walled and

Joints are vital for connecting bones together. This framework authorizes our bodies to capacity as one, comprehensively. Joints are the essential hotspot for delivering force and development; it gives backing to the body, and security to our milder organs. A portion of the principle joints in the body incorporate the Shoulders, elbows and knees; these all work together to finish individual assignments. In spite of the fact that, we have numerous joints there are numerous that are not as adaptable. There are a few that have parts to secure yet don't permit development, for example, our noggin bone. This current bone's part is haven of the cerebrum and sense organs. Without the utilization of joints, makes it simply difficult to have any exercises

To make a movement, the brain will send a message to the nerves to tell the muscles to contract. Muscles are made of fibres and cells, are attached to tendons, touch and very strong tissues are connecting the muscles to the bones. Every tendon is covering by a synovial sheath; also known as a tendon sheath, “a double-walled tube with a thin film of synovial fluid that acts as a lubricant to allow the tendon to glide along smoothly”. For us to make a movement, muscles will contract and the tendons will pull the bones along.

Tendons connect muscle to bone, and Ligaments connect bone to bone. They help each other for mobility, muscles are connected to bones so you can move it.

Arteries carry blood away from the heart. Pulmonary arteries transport blood that has a low oxygen content from the right ventricle to the lungs. Systemic arteries transport oxygenated blood from the left ventricle to the body tissues. Blood is pumped from the ventricles into large elastic arteries that branch repeatedly into smaller and smaller arteries until the branching results in microscopic arteries called arterioles. The arterioles play a key role in regulating blood flow into the tissue capillaries. About 10 percent of the total blood volume is in the systemic arterial system at any given time.

Blood vessels are the conduits leading to and from the heart transporting blood throughout the body (bluedoorlabs). The arteries carry blood away from the heart whereas the veins carry blood back to the heart. The capillaries allow exchange of ions, small molecules and fluids. The arteries and veins are composed of three layers known as the tunica intima, tunica media, and tunica externa. The tunica interna is a cell that lines with the blood vessels. The tunica media is the middle layer, it changes the diameter of the blood vessel, that process is known as vasomotion. Tunica externa is the outer layer, it consists of loose connective tissue.

Name ALL of the ligaments, tendons and muscles that are involved in the movement of this joint.

The functional differences between these different types of vessels are reflected in their morphology as they need an adequate structure to perform their specialized function. All of these

The main function of the muscular system is to make the body move. Although it is the skeleton that enables movement, only muscles can actually move. Muscles only can pull not push, so muscles have to work in pairs to make the bones move in more than one direction and increase the possible amount of movement this way. To do that the muscles cross the joint they move, when a muscle contracts it pulls on the bones and makes them move this way. Muscles are made of many tiny muscle fibres. Those individual muscle fibres are either fully contracted or fully relaxed but they cannot all be fully relaxed at once because your muscles always have to be read to contract in case you have to defence yourself by, for example, running away or fighting. Even

Compare and contrasts the anatomy and physiology of blood vessels: arteries, veins and capillaries. Why are these differences significant in the overall function of the circulatory system? Please be specific.