1. Use Model 1 to show which atoms are present in each type of molecule by listing the symbol for each atom included. Carbohydrate has been done for you. a. Carbohydrate— C‚ H‚ O b. Amino acid—C‚H‚ N‚O c. Lipid-c‚ o‚ h d. Nucleic acid—O‚H‚P 2. Which type of molecule includes an example with a long-chain carbon backbone? Lipid 3. In the molecule referred to in the previous question‚ what is the dominant element attached to the carbon backbone? Hydrogen 4. The fatty acid chain of
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perfect way to burn pounds is to boost the metabolism so it loses calories more effectively. Fat Loss programs are planned to assist you to lose weight and fat by modifying your eating routines. The program swears to help you burn calories. There are no counting calories and no accurate exercise options to follow. The fat loss secrets are basically present in what and how you eat. The fat loss diet is necessary and would boost your energy and metabolism so your body can lose fats and minerals most
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include a diverse group of plant foods that differ greatly in their energy and nutrients content‚ and form an important component of the human diet. They are excellent sources of nutrients‚ specifically essential vitamins‚ minerals‚ fiber and complex carbohydrate and also add variety to the diet all of which are needed to support a healthy body and mind (Slavin and Lloyd 2012). According to the World Health Report (2002)‚ low fruits and vegetable intake is estimated to cause about 31% of ischemic heart
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deficiencies‚ no energy malnutrition‚ irregular bowel movements‚ and bad muscle tone. 2. Define nutrition Nutrition is the study of the relationship of humans to food 3. What are the six classes of nutrients? Six classes of nutrients are carbohydrates‚ fats‚ proteins‚ minerals‚ vitamins and water 4. Food pyramid: a. Why is it used? It is used to teach people what to eat for a healthy diet b. What groups are contained within the pyramid? Grains‚ vegetables‚ fruits‚ milk‚ meat and beans c
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together. How are polymers broken down? Hydrolysis—the reverse of dehydration synthesis (condensation) the reverse of dehydration synthesis. Water added to the polymer‚ unlinking the chain and breaking it back down to its original monomer units. Carbohydrates Group of organic molecules that includes: group of organic molecules that includes sugars‚ starches‚ and cellulose. Structure: carbon‚ hydrogen‚ and oxygen in a 1:2:1 (CH2O)n – n is an integer such as 5 (C5H10O5) Subunits: Monosaccharides
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Amid high food prices in 1972‚ Sweden’s National Board of Health and Welfare developed the idea of "basic foods" that were both cheap and nutritious‚ and "supplemental foods" that added nutrition missing from the basic foods. Anna Britt Agnsäter‚ head of the test kitchen at KF‚ a consumer co-op that worked with the Board‚ held a lecture the next year on how to illustrate these food groups. Attendee Fjalar Clemes suggested a triangle displaying basic foods at the base. Agnsäter developed the idea
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competition‚ the higher the nutritional value must be. This means good nutritional habits before‚ during and after performance. In this essay I will be discussing whether creatine phosphate can be a positive addition to sports performance‚ why carbohydrates are the primary supplement for energy‚ why water is important for a athletes‚ how fats can be used in a good sports diet‚ why vitamin and mineral are essential for a peak performance‚ and why iron helps with stamina in an athletes performance.
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Taking in nutrients which are organic substances and mineral ions‚ containing raw materials and energy for growth and tissue repair‚ absorbing and assimilating them. 2. Excretion: Removal from organisms of toxic materials‚ the waste products of metabolism and substances in excess. 3. Respiration: Chemical reactions that break down nutrient molecules in living cells to release energy. 4. Sensitivity: The ability to detect or sense changes in the environment and to make responses. 5. Reproduction:
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calories from the same amount of food. Previous studies showed gut microbes aid in the breakdown of complex carbohydrates‚ but their role in dietary fat metabolism remained a mystery‚ until now. The research is published in Cell Host & Microbe. “This study is the first to demonstrate that microbes can promote the absorption of dietary fats in the intestine and their subsequent metabolism in the body‚” says senior study author John Rawls of the Univ. of North Carolina. “The results underscore
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of beet juice | Bluish-Black | Analysis: * From the experiment it was obvious that the starch solution was the positive control‚ while the distilled water was the negative control. * It was concluded that the iodine reacted to coiled carbohydrates. Conclusion: * At the end of this experiment I was able to conform and accept my hypothesis‚ since the positive control; starch‚ and the other rich in starch solutions turned to Bluish-Black
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