Anatomy and Physiology for Health and Social Care Assignment 3 Body Systems and their role in Energy Metabolism and The Inter-relationship between Body Systems Anatomy and Physiology for Health and Social Care Assignment 3 Body Systems and their role in Energy Metabolism and The Inter-relationship between Body Systems “Explain the physiology of two named body systems in relation to energy metabolism in your body” Cardiovascular system The cardiovascular system has many different functions. The four major functions are to transport nutrients, gases and waste products around the body, to protect the body from infection and blood loss, to help the body maintain a constant body temperature and to help the body …show more content…
Catabolism is the set of metabolic pathways that breaks down molecules into smaller units to release energy. In catabolism, large molecules such as lipids, nucleic acids and proteins are broken down into smaller units such as fatty acids and amino acids. When food is broken down energy is released as the foods molecules’ bonds are broken. Then this energy is used to reform the bonds that have been broken so that ATP can be recreated. More energy can be obtained when oxygen is present and the process proceeds on aerobically. The aerobic production of ATP occurs inside the mitochondria in cells. The broken down food molecules then enters the blood stream. Blood is a liquid connective tissue as it is made up of red and white living cells. Oxygen is transported in the red blood cells which are attached to a protein called haemoglobin. Nutrients including glucose are dissolved in the plasma. Plasma is a mixture of water, sugar, fat, proteins and salts. The main function of the plasma is to transport blood cells throughout your body along with nutrients, waste products, antibodies, clotting proteins and chemical messengers such as hormones that help maintain the body’s fluid balance. The red blood cells also carry iron which attracts oxygen. Our cells use oxygen to make energy. Iron is also needed to keep the immune system healthy and help brain cells. Without your heart, blood vessels and blood you wouldn’t be able to get the
Energy is used for circulating blood around the body as well as a lot of other things
Transportation has many roles in the cardiovascular system. First, our blood carries oxygen from our lungs to all of our tissues. While taking oxygen to our tissues, it also picks up carbon dioxide from them and takes it to our lungs to be removed from our body. Second, it delivers nutrients from our digestive tract to all of our body’s tissues. Third, it takes waste to our kidney’s to be removed from our body. Fourth, it
P4- Explain the physiology of two named body systems in relation to energy metabolism in the body.
Transport- Transportation of oxygen, nutrients and hormones to cells and removal of metabolic wastes such as carbon dioxide, heat and nitrogenous wastes.
Blood is a bodily fluid that transports oxygen and nutrients to the cells within the body. Blood has plasma that lets the different types of blood travel round the body. Plasma contains proteins that have different functions for the blood- clotting, transporting and defence organisms and osmotic organisations. The plasma carries the red blood cell which has a elastic membrane so it can fit through the small capillaries within the body. Red blood cells can be also known as erythrocytes they don’t have a nucleus when they are matured which gives a bigger space for oxygen, although as there is no nuclei the red blood cells can’t divide so they only live for around 120 days. Red blood cells gain their colour from haemoglobin, oxygenated blood which is known as arterial blood which flows through the arteries coming from the heart and
Oxygen is used for cell respiration which is created and found in the mitochondria. The mitochondria need oxygen to make glucose for the body cells and to create carbon dioxide. Glucose is used in the liver to regulate the body’s sugar levels. Carbon dioxide is then added to water and then to energy for cell respiration and for the body systems and organs to be able to work.
Explain the physiology the cardiovascular and the digestive system in the body in relation to energy metabolism in the body. Discuss the role of energy in the body and analyse how those two body systems interrelate to perform a named functions. For distinction analyse
Your body requires energy in order to be able to perform tasks. Energy comes in many different forms. They are chemical, light, sound, heat and mechanical. You can get energy from different food substances i.e. glucose, fatty acids, sugars and amino acids. To be able to get the energy from these food substances energy needs to be released with oxygen. This is known as aerobic respiration. The role that energy plays in our body is the process of moving molecules in and out of our cells while breaking down the larger molecules and building new molecules. The cardiovascular system transports oxygenated blood around the body and to the cells. It will then collect the deoxygenated blood which is ready for the excretion from the cells. The cardiovascular system will deliver the nutrients oxygen and glucose via the blood stream. Oxygen is need for aerobic respiration to occur. The cardiovascular system will pump oxygen and nutrients carrying blood throughout the body. The glucose molecules that are carried by the blood are transported into the cells. Along with the oxygen that is diffused into the cells they are used in respiration to produce ATP. The respiratory system is responsible for bringing in oxygen as well as using it to burn the nutrients that we need for energy. The respiratory system contains alveoli which allow the diffusion of oxygen into the blood stream
The heart is a major organ in the body, this organ pumps blood around the body, through veins, capillaries and arteries. The blood carries oxygen to our cells and also carries waste products which include water and carbon dioxide, which are products of respiration. Blood also helps spread out salts, enzymes, urea, nutrients, hormones and heat across the body.
The cardiovascular system delivers blood, nutrients, ions, gases, and heat throughout your body. The cardiovascular system is a transportation system. It supplies oxygen to the body too and this is the most essential function of the cardiovascular system. http://www.livestrong.com/article/164894-5-major-functions-of-the-cardiovascular-system/ The cardiovascular system has other functions too. It carries digested food from the small intestine to all areas in the body that need it, distributes heat and fights diseases by using white blood cells to fight off
The blood contains the oxygen, platelets, nutrients, red and white blood cells, hormones which are all important materials for metabolism.
Have you ever wondered which body system helps bring oxygenated and deoxygenated blood to the heart? Well that system is called the Circulatory System or the Cardiovascular System. Have you ever wondered which body system helps bring air into the lungs? That system is called the Respiratory system. You are probably wondering why I am mentioning the Respiratory and Circulatory system? I am talking about them because, these are the two system that I am going to be comparing and contrasting in this essay.
Cardiovascular system contains the heart, arteries, blood and blood vessels, every system has a function and the function of cardiovascular system is that it is there to transport oxygen, nutrients, hormones and waste products around the human body. The cardiovascular system would start to slow down as the
The cardiovascular systems function is to pass blood through ones body keeping their muscles oxygenated, to keep nutrients that are needed in the body and to help get rid of metabolic waste. The cardiovascular system is made up of three components, these are; the heart, the blood and the blood vessels.