confuse you more but rather makes you more aware of what is going on when your muscles become fatigued. During short term (anaerobic) exercise‚ ATP and creatine phosphate (CP) are used up within the first 7 seconds of training. This signals the metabolism of glycogen to produce energy for your body.
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Adenosine Triphosphate (ATP)‚ an energy-bearing molecule found in all living cells. Formation of nucleic acids‚ transmission of nerve impulses‚ muscle contraction‚ and many other energy-consuming reactions of metabolism are made possible by the energy in ATP molecules. The energy in ATP is obtained from the breakdown of foods. An ATP molecule is composed of carbon‚ hydrogen‚ nitrogen‚ oxygen‚ and phosphorus atoms. There are three phosphorus atoms in the molecule. Each of these phosphorus atoms is
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Describe the different classes of bacteria based on: a. Cell wall composition • :Gram negative . • Gram positive. b. Nutritional requirements : • Autotroghs:take nutrition from carbon dioxide. • Heterotrophs take the nutrition from organic carbon(carbs‚lipids‚protein) • Prototroph: take nutrition from sunlight. • Chemotrophic take nutrition from chemicals. c. Oxygen requirement • Aerobes : Microbes which can grow in the presences of O2 • Anaerobes : Microbes which can grow in the Absence of O2 • Facultative
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Michael N. Badminton and George H. Elder Introduction and overview 558 Porphyrias presenting with acute attacks Biochemistry of haem synthesis 563 The cutaneous porphyqa~‚ 568 New approaches to treatment 574 Secondary disorders of porphyrin metabolism Conclusion 575 Further reading 575 Appendix 576 574 that result from inherited or acquired partial deficiencies of enzymes of the haem biosynthetic pathway (Fig. 27.1‚ Table 27.1). The first enzyme of the pathway‚ 5-aminolaevulinic acid (ALA)
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would you determine whether a molecule is likely to dissolve in water or not? Macromolecules (Structures (monomers‚ polymers)‚ roles and structures) Carbohydrates Monosaccharides Disaccharides Polysaccharides (glycogen‚ starch‚ cellulose) Lipids (Mainly hydrophobic) Fats and oils (saturated vs monounsaturated vs polyunsaturated fatty acids) Phospholipids (amphipathic components of phospholipid bilayer membranes) Steroids Proteins Amino acids polymerized into polypeptides (proteins)
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in every tissue except the brain‚ gonads‚ and spleen‚ and it is caused by an increase in the synthesis and activity of the Na+-K+ ATPase. The metabolism is increased to meet the increased oxygen consumption through a potentiation of gluconeogenesis‚ lipolysis‚ and proteolysis in order to provide the metabolic substrates necessary for oxidative metabolism. The effects on cardiac tissue‚ which are covered extensively elsewhere‚ include an increase in cardiac output due to increase in heart rate and
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oxygenated blood from the lungs to the body organs and returns with deoxygenated blood. Energy metabolism comes in different types such as Anabolism and Catabolism energy. They all make sure that energy breaks down and is reused to keep the body working correctly for example muscle mass and increase in bone. With the cardiovascular system and respiratory system working together with energy metabolism is when the respiratory system takes in oxygen from the lungs and then it is placed in the circulatory
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Again‚ with exercise as well as diet‚ everyone is going to want you to go with their way of doing things. But exercise is a different thing‚ because everyone’s different so every work out effects people differently. There’s many different opinions on the matter‚ and some methods that work for most people‚ but in the end‚ you have to find what method works best for you. A lot of people think the best way to lose weight and get fit the quickest is to just do lots of cardio. But‚ it’s actually the opposite
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nutrients to produce adenosine triphosphate (ATP). Although the many forms of life on earth use a range of different nutrients‚ almost all aerobic organisms carry out oxidative phosphorylation to produce ATP‚ the molecule that supplies energy to metabolism. This pathway is probably so pervasive because it is a highly efficient way of releasing
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plant cell * The older the plant is the more lignin it has Components of animal feed * Water – (#1 most important nutrient) * Dry matter * Inorganic matter (minerals) * Organic matter * Carbohydrates * Lipids * Protein * Vitamins * Hay – 10% water & 90% dry matter Water: * Functions of water * Transportation of nutrients and metabolic waste * Chemical reactions * Regulation of body temperature Sources
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