Chemistry and Matter Rich McConnell‚ CH-201 Grantham University Chemistry and Matter 1. A scientist who is trying to make an insecticide that is more toxic to mosquitoes than to humans would be involved in ________. 1. Basic research 2. Applied research 3. Technology 4. Serendipity 2. How is chemistry defined? Science can be looked at like at tree‚ within this tree there are different branches one of which is Chemistry which studies composition and properties of matter and the changes they go through
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MUSCLE PHYSIOLOGY Exercise 11 Acuesta‚ Patrisha Afalla‚ Antonette Hanns Beo‚ Jellie Ayz Bustamante‚ Jemimah Keziah Soriano‚ Jhon Cris Introduction • Muscle Contraction - the shortening of the muscle as a result of tension generated by muscle fibers; -Regulated by the production of calcium ions‚ stimulated via thermal‚ chemical‚ mechanical‚ and electrical stimuli Objectives BE ABLE TO: 1. Make a muscle-femur preparation; Set up Kymograph; Demonstrate muscular contraction; Differentiate
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sodium in fluid and electrolyte balance of the body‚ and indicate its relationship to normal cardiovascular system functioning. 11. Describe mechanisms involved in regulating sodium balance‚ blood volume‚ and blood pressure. 12. Explain how potassium‚ calcium‚ and anion balances in plasma are regulated. Acid-Base Balance 13. List important sources of acids in the body. 14. Name the three major chemical buffer systems of the body and describe how they resist pH changes. 15. Describe
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Experiment 1: Study of Solubility Equilibrium Data Treatment and Analysis Section 1: Solubility Product Constant Temperature (˚C) | Volume of NaOH used (mL) | | | | Titration 1 | Titration 2 | Average | 28 | 12.7 | 12.8 | 12.75 | 9 | 10.5 | 10.5 | 10.5 | 19 | 11.3 | 11.2 | 11.25 | 40 | 16.2 | 16.2 | 16.2 | 50 | 22.8 | 22.9 | 22.85 | Table 1: The volume of NaOH used in the titration at various temperatures. No. of moles of KHC4H4O6 = 1.45 g ÷ 188.177g/mol = 7.71 x 10-3mol
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diabetes‚ aid weight loss‚ strengthen the nervous system‚ and help with the production of white blood cells‚ all due to high levels of vitamin B-6 7. Strengthen your blood and relieve anemia with the added iron from bananas 8. High in potassium and low in salt‚ bananas are officially recognized by the FDA as being able to lower blood pressure‚ and protect against heart attack and stroke Eating bananas aids digestion 9. Rich in pectin‚ bananas aid digestion and gently chelate toxins
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quantities of potassium. In contrast to the ECF fluid‚ the ICF contains small amounts of sodium‚ chloride‚ and bicarbonate and large amounts of potassium ← The cell membrane serves as the primary barrier to the movement of substances between the ECF and ICF compartments. Lipid-soluble substances such as gases (i.e.‚ oxygen and carbon dioxide)‚ which dissolve in the lipid bilayer of the cell membrane‚ pass directly through the membrane. Many ions‚ such as sodium (Na+) and potassium (K+)‚ rely
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toothpaste or you can use the banana peel first and then brush. Use a ripe banana as it has the most potassium content in it. Peel from the bottom end as this is how monkeys peel their bananas and it will keep you from having all those loose threads. * 2 Take a piece of the inside of the banana peel and gently rub around on your teeth for about 2 minutes. The amazing minerals in the peel like potassium‚ magnesium and manganese absorb into your teeth and whiten them. * 3 Repeat the
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Vitamin C 1. Vitamin C is a required vitamin for the synthesis of collagen‚ norepinephrine‚ and carnitine. Collagen is a crucial component in the structure of blood vessels‚ tendons‚ ligaments‚ and bone. Norepinephrine is a neurotransmitter which is critical for proper brain function. Carnitine is a small molecule that is essential for transporting fat into the mitochondria of cells to be later converted into energy. Vitamin C is also used as a highly effective antioxidant to help protect key
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transport of sodium potassium pumps will decrease dramatically due to the lessened concentration of pumps. If the same transport was run without ATP. it would not work‚ hence justifying that it is not simple diffusion‚ and rather was active transport‚ which requires the use of ATP. No‚ because the two substances are the same in each beaker‚ causing no effect on Na+ transport as they are at equilibrium. The rate of ion transport would increase when the number of sodium-potassium pump proteins increase
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HYPERTENSION Our paper discusses the importance of nutrition and how it plays a part on our health. Specifically focusing on the disorder‚ hypertension. Hypertension is the medical diagnosis term used for when a person has high blood pressure. Blood pressure is a measurement of the force against the walls of your arteries as your heart pumps blood through your body. In this paper‚ we go into depth on how certain types of foods increase our blood pressure and what we can do to minimize it. Lifestyle
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