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 Energy it is the ability to do work. Energy cannot be destroyed but it can be changed to another form. Without energy we would not be able to growth or move. To stay alive we need regular and permanent supply of energy or else we
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BIO113 Anatomy and Physiology Week 1 Assignment – Cells in the Lab October 11‚ 2013 Part 1 While researching the latest equipment on the market for analyzing cells in the lab‚ I came across the Physiospect Diagnostics NLS. This unit was developed in Russia by inventor Vladimir Zagriadski. Under the name of Physioscan and Physiospect‚ it is a tool which is marketed to the alternative medicine field. Physiospect is a computer-based product which is to be able to make diagnoses of diseases in a very
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Rebekah May Taylor - 20086758 The Role of Nutrition in Health and Diet-related Diseases Contents 1. Metabolic Processes 3 1.1. Anabolism 3 1.2. Catabolism 4 1.3. Digestion and Absorption 6 1.4. Amino Acid Interconversion 1.5. Respiration 8 1.5.1. Glycolysis 8 1.5.2. Link Reaction 9 1.5.3. Krebs Cycle 9 1.5.4. Electron Transport Chain 10 1.5.5. Anaerobic Respiration 10 2
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(O2) Metabolism (CO2) (H2O) (1C6H12O6) (6O2) In Cells (6CO2) (6H20) Metabolism is the process of getting chemical energy from larger molecules in food and breaking them down into smaller molecules by the use of enzymes (which are biological catalysts that are used to speed up a chemical reactions)‚ the circulatory system then transports the nutrients to the cells. They’re two types of metabolism which are Catabolism (Aerobic Metabolism)
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3 processes play central roles in aerobic metabolism. The citric acid cycle. Electron transport . Oxidative phosphorylation. Metabolism consists of: Catabolism: the oxidative breakdown of nutrients. Anabolism: the reductive synthesis of biomolecules. • The citric acid cycle is amphibolic that is‚ it plays a role in both catabolism and anabolism. It is the central metabolic pathway. Relationship of TCA Cycle to Catabolism Amino acids‚ fatty acids and glucose can
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of energy: carbohydrates and proteins provide about 4 Calories per gram; fats provide about 9 Calories per grams. Metabolism- Hormones control the direction and rate of metabolism. The rate of metabolism when a person is at rest is called basal metabolic rate. It is the measure of heat produced by metabolism. The molecules of glucose and fatty acids are in the process of metabolism.
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from glucose‚ oxygen is added (oxidise glucose) by breathing continuously to supply to the millions of cells that undertake cell respiration‚ this is also known as internal respiration. The rate that glucose is used at depends on the individuals’ metabolism
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ultimately allow replication. All known forms of life depend on water. Water is vital both as a solvent in which many of the body’s solutes dissolve and as an essential part of many metabolic processes within the body. Metabolism is the sum total of anabolism and catabolism. In anabolism‚ water
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their surface. 5. Metabolism. The word metabolism is defined as various vital life processes which includes all the changes that the materials taken as food undergoes. There are two phases of metabolism namely: anabolism and catabolism. Anabolism is called as the constructive or building up phase. This includes assimilation or building up of protoplasm from simple compounds and elements which are end-products of digestion. Photosynthesis in plants is an example of anabolism. Catabolism is the destructive
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objects and decompose things that if left for a while could be unhealthy for a particular environment. The two important chemical processes that are involved in a bacteria cell include‚ anabolism and catabolism. Anabolism is the chemical process in which beneficial molecules are created for the body and catabolism is the chemical process in which chemical molecules are digested; produces energy. Chemical energy produced by substrate oxidations (molecules are broken down with the use of oxygen) are
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