important meal of the day‚ breakfast. Breakfast can actually help you achieve better grades in school because it improves how well you concentrate. Skipping breakfast also affects your mood‚ and your metabolism. When you are sleeping‚ your metabolism slows down to a crawl‚ and eating breakfast gets your metabolism going again‚ which actually helps you burn fat and calories‚ on the contrary of what people think. Aside from all of this‚ I do know that starting school later would result to ending school slightly
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he pathophysiology of ADHD is unclear and there are a number of competing theories.[87] Research on children with ADHD has shown a general reduction of brain volume‚ but with a proportionally greater reduction in the volume of the left-sided prefrontal cortex. These findings suggest that the core ADHD features of inattention‚ hyperactivity‚ and impulsivity may reflect frontal lobe dysfunction‚ but other brain regions particularly the cerebellum have also been implicated.[88] Neuroimaging studies
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------------------------------------------------- The Processes of the nitrogen cycle Nitrogen fixation Atmospheric nitrogen must be processed‚ or "fixed" (see page on nitrogen fixation)‚ in order to be used by plants. Some fixation occurs in lightning strikes‚ but most fixation is done by free-living or symbiotic bacteria. These bacteria have the nitrogenase enzyme that combines gaseous nitrogen with hydrogen to produce ammonia‚ which is then further converted by the bacteria to make their own organic
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Metabolism Before class‚ skim the chapter and fill in the sections in bold italics. Definitions: Metabolism (Concept 8.1) Energy (Concept 8.1) Catalyst (Concept 8.4) I. Energy in a Biological Context: II. Chemical Reactions Review chemical reactions in Ch.2 Concept 2.4. Define: Reactants Products Chemical equilibrium A. Equilibrium B. Energy in chemical reactions: Concept 8.3 C. Making chemical reactions
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Minerals What are Food Minerals? * Food minerals are those minerals that begin in the ground or sea. * Enzymes need minerals to build strong healthy life forms‚ whether plant‚ animal or human bodies. * Minerals and enzymes work together to make us look beautiful and feel strong. * Minerals are a major part of every cell and the larger variety we have in our food. Classification Of Minerals * Calcium * Magnesium * Potassium * Sodium * Zinc * Phosphorus
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Vitamins Vitamins are vital organic nutrients essential to over all health and are needed for cells and fluids in the body. They are found in all the foods that we eat‚ and must be consumed in small quantities since our bodies cannot make them. They are also available in dietary supplements‚ but those are only suggested if necessary‚ like if the body is not getting enough vitamins from food. Even though vitamins do not supply energy as carbohydrates‚ fats and proteins do‚ they are vital because
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Chapter 10-Body Weight and Its Management In 2009‚ about 63% of American adults were overweight or obese. Overweight-has more fat‚ muscle‚ bone‚ and/or body water than a person whose weight is normal. Not necessarily bad‚ but people who have too much fat are at risk of being obese. Obesity-a condition characterized by excessive and unhealthy amounts of body fat. Prevalence of obesity in the US rose rapidly between 2000-2010 2000-20% or more of the adult population in 22 states were obese
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Hca/240 Appendix E *Form of Diabetes Type 1: Insulin-dependent diabetes mellitus *Age of onset Usually prior to age 30 *Defects in insulin and effects on glucose metabolism In type 1 diabetes‚ there’s insufficient insulin to let glucose into the cells‚ so sugar builds up in your bloodstream. The condition is therefore stabilized by giving insulin into the bloodstream. When the insulin levels are low‚ the liver converts
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case. But more important they’re meant to be used as part of a small meal diet‚ where you have five smaller meals instead of five big ones. This type of diet achieves two things‚ restricting calorie intake and helping maintain or even increase metabolism. From here you should start to lose weight as long as you don’t stray from the course! They’re not usually meant to simply replace a meal
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releases hormones into one’s body to help balance out the focus of the person. Another benefit of staying active is that one can live a healthier life. Being active‚ one can increase the metabolism rate which helps to break down food which were being eaten. Metabolism rate will slow down as people age. With metabolism rate getting slower‚ the digestion of food would take a longer time to digest. With a longer time to digest the food‚ one may get excess weight as the food does not break down in time
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