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the process of homeostasis
the significance of homeostasis
the significance of homeostasis
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Brady Larkin
Mr. Mahar
Honors Biology
18 May 2016
Anatomy of the Human Body
The human body is mixture of cells that make up tissues that make up organs that make up organ systems. The organ systems that are going to be wrote about is the digestive system, the circulatory system, the respiratory system, the nervous system, and the skeletal and muscular system; all these systems are what make the human body function the way it does. The cells have to communicate to get some of these jobs done, and I will write about how cells do communicate to get the jobs done. The body’s systems interact to maintain homeostasis, homeostasis is the equilibrium of the body. The systems work together through communication to maintain homeostasis and the
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The skeletal muscles throughout the body are muscles that connect to the skeletal system via tendons, the use of these muscles are to make the movement of the skeletal system. The smooth muscles in the body are the muscles that can not control their movement, smooth muscles are found around some organs. The cardiac muscles are the heart muscles, the heart is a muscle itself, and it does not take any breaks, it pumps blood throughout the body every second of everyday the being that it is in is alive, for the most part. The bones in the body are throughout the body according to livescience.com are used for “support, movement, protection, blood cell production, calcium storage, and endocrine regulation”. Cartilage is tissue, cartilage is found where the body needs a little more flex than in more places (interactive-biology.com). Ligaments in the body are found where joints are, actually joints are made up of many ligaments. The two systems work with the other systems to provide support and allow movement throughout the body, the systems work together by having the nervous system send signals to skeletal muscles in the body, which then contract to produce movement. In bone marrow blood cells are made due to hemocytoblasts and with the right elements creates
The skeletal system protects the internal organs and soft tissues and is the structural framework that gives the body its shape. The skeletal system is composed of four parts: bones, cartilage, tendons, and ligaments. The skeletal system provides support, protection, allows body movements, stores minerals and fats, and is the site of blood cell production (Seeley, Stephens, & Tate, 2008). The appropriate development of the skeletal system allows an individual to walk, stand, pick up a pencil, and do everyday activities that involve movement and support. An individual without the appropriate development of the skeletal system will have difficulty performing everyday activities that require movement.
All organ system work together; in order to keep and support the conditions that the cells, tissues, and organs need to function properly. Each organ system has an important function in the body. There is one system that is not as well known as other; it is the integumentary system. Most people know the organs of the integumentary system, but they do not know that these organs work together to form this system.
The skeletal system assists the muscular system to provide movement for the body. Certain muscles that are attached to bones contract and pull on the bones resulting in movement.
The musculoskeletal system is comprised of bones, joints, cartilage, tendons, ligaments, fascia and muscles. Together these body parts work to establish a framework that is the musculoskeletal system. This framework is what gives the body its shape, form, and figure. It stabilizes the body as well as supplies the structural support. The musculoskeletal body features not only provide a framework for your body but allows your ability to create movement. These movements are monitored by the musculoskeletal components which then determine your degree of flexibility. Overall the amount of energy your body uses comes almost entirely from these musculoskeletal functions. Which makes sense because it
The structure of the skeletal muscle consists of band-like-strands that can be both light and dark, these bands can be seen by using a light microscope. Skeletal muscle cells can be long as it needs to be elastic to allow movement. This muscle also has many visible nuclei located at the edges of the cells, making their cylindrical appearance more visible as you can start to see the direction things are and start constructing the shape. Although looking at cardiac muscle tissue the fibers are no longer nice long bands but they are stripped and branched. They can often look as though they are in the shape of a “Y”. This Tissue only has single central nucleus in comparison to the many nuclei that the skeletal tissue has. Cardiac muscle is found on the walls of the heart to allow it to help pump blood around the body, it also has two nervous supplies which are the brain and the autonomic nerve supply, this helps the muscle to continue to work but to never tire out (up to a certain extent of course e.g. death). However Skeletal muscle is found attached to bones and get its nervous supply from the central nervous system, this allows your brain to
This photo titled “Anatomy Classroom,” is probably one of the most interesting photos that I’ve ever critiqued. I’d say that I love this photo mainly for the colors captured and the message that I get from looking at this photo, which I will cover later in this post.
As human beings we are very active creatures. It is very rare we sit absolutely still with no movement at all, in fact to do so would be considered strange in most social contexts. These movements are not however sporadic, they are in fact highly controlled, practiced skills. Even when remaining relatively still, for example, to rest or sleep, we have still been taught the required skills to do so, whether it’s how to sit on a chair or lay on a bed, these are very ordinary, everyday techniques that we take for granted and perceive as something natural, but often they are technique’s we have been taught to do.
The earliest beginnings of anatomy could be traced back to the Egyptians in 1600 B.C.E., when early examinations of sacrificial victims were taking place. From this time, scholars have found the earliest medical document, known as the Edwin Smith Papyrus, in which it described early anatomical observations made by the Egyptians, most likely due to their knowledge gained from mummification. The papyrus displayed organs such as the bladder, uterus, kidneys, liver, spleen, heart, and blood vessels.
The body works in amazing ways like a fine tuned machine. All organ systems within the body depend on one another for survival in some way or form at all times. Cherif et al., (2010) state, the body depends on the precise action of each organ to maintain physical, mental, and emotional health of a human being. Also, homeostasis, the regulatory of body temperature plays a survival role in maintaining body functions. The integumentary system (skin) is the largest, and the most important part of the body. The skin is just one of the organ systems that will be discussed (Thibodeau & Patton, 2008). The body is expected to perform specific duties at specific times the organ systems as a whole, the most important organ system the integumentary system, and homeostasis, are what enables the body to perform on demand.
The muscular system is the set of all the muscles that make up the human body. It is an extensive system of muscles and nervous tissue, which is distributed all through the body. In total, the human body consists of approximately 650 muscles (Shier, Butler, Lewis, 2009). The muscular system is divided into three types of muscle: cardiac muscle, smooth muscle, and skeletal muscle (p.212).
The human body is a network of muscles, bones, organs and overall, it is constantly working in its own ways to make sure that the body is performs and functions properly. The most important systems in the body, the nervous and endocrine system, both play huge roles in regulating the biological processes inside an organism. They are the basic systems that pretty much control the body, helping it react properly to any external factor. The main difference between these two systems is that the nervous system uses impulses to control the muscles while the endocrine uses chemical stimuli to pass the signal to the target cells or organs. These two systems have their
The skeletal system is composed of two hundred and six bones in the human body. Functions such as the tendons, cartilage, and ligaments connect the bones and tissues together. Bone tissues make up about 18% of the weight of the human body. There are two types of tissue inside the bones. They consist of; compact bone and spongy bone. First, compact bone depicts the main shaft of long bones in the human body such as the arms and legs. Its tissue is dense and hard and it also makes up the outer layer of most bones in our body. Meanwhile, spongy bone tissue is made up of smaller plates occupied with red bone marrow. Mostly, it is found at the ends of long bones such as the head of the femur.
The human body is very complex. It is like a job. You have to do a million things in one day to make it through the day. The body uses nine systems to do all of those jobs. They all have separate functions, but some work together. Each system is also made up of organs. There are many ways to care and protect the systems from the many different problems they can have. There are also many interesting facts about each system.
The Skeletal System, also known as the Skeleton make up a framework that support the body and protect the organs. The Skeleton consists of the bones and joints of the body. In the human body there is 300 bones at birth, these then fuse together to make 206 bones in a fully grown adult. The Skeleton is made up of two divisions: The axial and appendicular Skeleton.
The muscular system is a very important part of the human body. It has many components and functions, and is the source of the body’s movement. There are roughly 650 muscles in the human body and are different types of muscles. Muscles can either be voluntary or involuntary which means controlled or uncontrolled movement. Muscles have many reasons and in this paper you will widen your knowledge of muscles and their functions as well their diseases and how they help maintain the body.