the dorm of fructose or sucrose or stored as starch in granules. To put it simply‚ carbon dioxide and water molecules form glucose and oxygen with light energy‚ and the overall equation for photosynthesis is (Testing a leaf‚ n.d.); 6CO2 + 6H2O C6H12O6 + 6O2 That was why the unmasked area turned to blue-black. It was because those areas contain starch and iodine stains the starch by binding onto the starch (UCSB ScienceLine‚ n.d.). As for the unstained masked area‚ the masked leaf areas did not
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in many ways. For instance‚ both of them contain cycles. In photosynthesis‚ there is the Calvin cycle‚ and photosystem I‚ just producing ATP. In aer. respiration‚ there is the Kreb cycle. The equations for both of these processes are also similar‚ C6H12O6 + 602 --> 6CO2 + 6H2O + energy (aerobic respiration.)
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(O2) and produces (CO2). Because oxygen is required so cellular respiration is aerobic. - Include metabolic pathways: glycolysis‚ transition reaction‚ the Krebs cycle‚ electron transport system and oxidative phosphorylation. - Overall reaction: C6H12O6 + 6O2 => 6H2O + 6 CO2 + energy - Measure cellular respiration rate by using CO2 Gas Sensor to track the change in CO2 concentration that is occurring in seeds of all types. Part 1: Germinating and non-germinating seeds a.) Hypothesis: Germinating
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1. When glucose‚ C6H12O6‚ is completely oxidized with excess oxygen‚ what are the products? A. H2O2 and CO2 B. H2O and CO2 C. H202 and CO D. H2O and CO 2. Which ion may form a scummy precipitate with ordinary soap? (soap has a negative charge) A. HCO3- B. CO32- C. Na+ D. Ca2+ 3. An element forms a basic oxide with the formula XO and a hydride with the formula XH2. The hydride reacts with water to give hydrogen gas. The element X could be? A. K B. Ca C. N D. O 4. Which metal reacts with concentrated
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energy-releasing process to occur. C6H12O6 + 6O2 -> 6CO2 + 6H2O + 686 kilocalories of energy/mole of glucose oxidized PURPOSE
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be converted back to pyruvic acid without oxygen‚ so it is accumulated into the muscle during anaerobic exercise. STRUCTURE OF GLUCOSE Aerobic Respiration During this process glucose combines with oxygen to form energy as follows: C6H12O6 + 6O2 6CO2 + 6H2O + energy Aerobic respiration is a stage of cellular respiration that requires oxygen. When oxygen is present the pyruvic acid molecules enter the citric acid cycle as acetyl coenzyme A. This is also how fatty acids enter the
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are culturing human cells in order for the cells to survive they must be cultured in a solution containing 25 mM glucose. You must make 500 ml of this solution. First‚ calculate the molecular weight of glucose given that its molecular formula is C6H12O6 (C=12g/mol‚ H=1g/mol‚ O=16 g/mol). The molecular weight of glucose is: 180 g/mol How many grams of glucose should you weigh out and add to 500 ml to make a 25 mM solution 2.25 g Your final solution has a [H+] = 3.98x10^-8 what is the pH of the
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organisms on Earth used photosynthesis to make their energy. Photosynthesis is one of the main processes that removes Carbon Dioxide from the atmosphere. The equation for photosynthesis is: Carbon Dioxide + Water = Glucose + Oxygen 6CO2 + 6H20 = C6H12O6 + 6O2 It was this that led to less Carbon Dioxide and more Oxygen in our atmosphere today. The graph above shows Carbon Dioxide levels and temperature changes since 1880. We can see that over the entire time period‚ both the Carbon Dioxide concentration
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the chemical bond energy of ATP energy to transform carbon dioxide and hydrogen (from water) to glucose is provided by this ATP oxygen is given off as a waste product sunlight carbon dioxide + water ➞ glucose + oxygen chlorophyll 6CO2 + 6H2O ➞ C6H12O6 + 6O2 LEAF STRUCTURE: broad flat part - the lamina petiole/stem - joins the lamina to the plant xylem - running through the petiole - transport water and mineral ions from the roots phloem - transporting sugars and other small organic molecules
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tionStudent Name: Laura Scott Student Number: C11356616 Lab Partners Name: Charlotte Weir Experiment Name: Yeast Fermentation Experiment Date: 2nd and 9th November 2011 Submission Date: 23rd November 2011 Title Yeast Fermentation Purpose To allow for fermentation of the yeast‚ Saccharomyces Cerevisiae‚ in Grape and Apple juice. Materials provided Test-tube containing Grape juice and a Durham tube Test-tube containing Apple juice and a Durham tube Plate culture of the yeast
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