Ventilation and Oxygen Consumption in Fish Sally Ming Bio 102- PR# 2 12/12/12 Abstract Goldfish (Carassius Autarus)‚ when subjected to warm temperatures will have a high rate of ventilation compared to those exposed in colder environment. In a class experiment‚ we observed and recorded the effects of water temperature at [25 C] warm and [15 C] cold on ventilation and consumption rates in goldfish. For one hour at 15min intervals we observed differences in both ventilation and consumption
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Cell Respiration Respiration is the process by which organisms burn food to produce energy. The starting material of cellular respiration is the sugar glucose‚ which has energy stored in its chemical bonds. You can think of glucose as a kind of cellular piece of coal: chock-full of energy‚ but useless when you want to power a stereo. Just as burning coal produces heat and energy in the form of electricity‚ the chemical processes of respiration convert the energy in glucose into usable form. Adenosine
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double-blind‚ placebo-controlled study. Answer Selected Answer: True Correct Answer: True Question 3 1 out of 1 points Which of the following is NOT a function of water in the body? Answer Selected Answer: functions as a coenzyme Correct Answer: functions as a coenzyme Question 4 0 out of 1 points A well-balanced diet includes all of the following EXCEPT Answer Selected Answer: a variety of foods. Correct Answer: dietary supplements. Question 5 1 out of 1 points Which of the following
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CH4 Prokaryotic Cells No nucleus Plasma membrane Selective permeability lets molecules pass. Enzymes for ATP production. Photosynthetic pigment on folding (on chromatophores or thylakoids). Leakage occurs if damaged by alcohols‚ ammonium‚ and polymyxin antibiotics. Phospholipid bilayer‚ peripheral proteins‚ integral protein‚ transmembrane protein‚ sterols‚ glycocalyx Movement across Membranes Simple diffusion: Movement of solute from high concentration to low Facilitative diffusion: Solute
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Analysing the data in the questions asked under the broad heading “Information Flow”‚ we come to find that in the construction industry‚ majority (40%) of respondents feel that the manager is reluctant to pass on data to them on a daily basis (Q1)‚ majority (46%) believe that the top management hears their views (Q2)‚ they also believe (69%) that there is good horizontal communication flow (Q3) and most of them (49%) are very comfortable putting forth their views to their managers (Q4). Hence we
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the end of glycolysis through the first reaction of the Krebs cycle is that first pyruvic acid enters the mitochondria by removing carbon and two oxygen. Later when the carbon dioxide is removed‚ energy is released and NAD+ is converted into NADH. Coenzyme A then attaches to the remaining acetyl forming acetyl CO. 17) Most eukaryotic cells produce fewer than 38 ATP molecules for every glucose molecule that is oxidized by aerobic respiration is because the NADH that is made in the cytosol during
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requires energy to function‚ because glucose in unavailable‚ an alternate source is needed (Westerberg‚ 2013). Therefore‚ adipose tissue is broken down by lipase forming free fatty acids (Westerberg‚ 2013). The free fatty acids are converted into acetyl coenzyme A‚ some are used in the Krebs cycle to produce energy and the rest are “broken down into ketone (acetone‚ acetoacetate‚ and B-hydroxybutyrate)” (Westerberg‚ 2013‚ p.
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ATP Synthase: The World’s Smallest Motor Adenosine triphosphate (ATP) is a coenzyme produced in cellular mitochondria and is not only integral to cellular metabolism but also to life. The mitochondrial production of ATP‚ which occurs through a complex process called oxidative phosphorylation‚ has been determined to rely heavily on the enzyme ATP synthase. This determination was the result of a complex experiment that attempted to prove not only that ATP synthase was responsible for production
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****Atoms Think and Compare: Page 331 Q-3 Consider these atoms: hydrogen H‚ aluminum Al‚ argon‚ Ar. Rank them‚ from smallest to largest‚ in order of (a) size; (b) number of protons in the nucleus; (c) number of electrons. In order of size from smallest to largest: Hydrogen H‚ Argon Ar‚ Aluminum Al. In order of proton from smallest to largest: Hydrogen H‚ Aluminum Al‚ Argon Ar. In order of electron from smallest to largest: Hydrogen H‚ Aluminum Al‚ Argon Ar. Q-4 Consider these atoms:
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crystallization. Q6. Q7. Q8. Q9. What is baking power? How does it make the cake soft and spongy? Write the chemical formula for washing soda. How may it be obtained from baking soda? Name an industrial use of washing soda other than washing clothes. Q10. Name the three products obtained by electrolysis of an aqueous solution of sodium chloride. Why is this process called chlor-alkali process? Q11. Q12. Q13. Give Arrlienius definition of an acid and a base. What is observed when SO2is passed
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