Name _________________________________ Per. ________ Unit 5: Photosynthesis & Respiration Date: ____________ Lab #14: Photosynthesis and Carbon Dioxide Consumption Elodea and Bromothymol Blue Photosynthesis is the process by which plants take carbon dioxide from the atmosphere‚ add water‚ and use the energy of sunlight to produce sugar. Write the equation for photosynthesis: Photosynthesis occurs in the chloroplast‚ an organelle in plant cells that contains the molecule chlorophyll
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Blue is the favorite color of all people. It’s nature’s color for water and sky‚ but is rarely found in fruits and vegetables. Today‚ blue is embraced as the color of heaven and authority‚ denim jeans and corporate logos. It is cold‚ wet‚ and slow as compared to red’s warmth‚ fire‚ and intensity. Blue has more complex and contradictory meanings than any other color. These can be easily explained by pinpointing by the specific shade of blue. Bright blue: cleanliness‚ strength‚ dependability
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Research Question: To investigate how varying the pH of bromothymol blue affects the absorbance value of the solution which determines the equilibrium constant (pKa) of the indicator. Variables: Variables Variables Measured Method of measurement Independent pH of the six buffer solution A pH probe attached to a data-logger will be used to measure pH Dependent Absorption of the buffer solutions at wavelength 435.0nm and 617.0 nm A spectrophotometer (±0.001) will be used to measure absorbance
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Ever wanted your hair to be a crazy unnatural color? Dye it! Hairstyles aren’t permanent. Later if you decide you want your old hair back just make a trip to a salon they will fix you up with some cute normal hair. Anyone‚ no matter their age‚ can use the confidence boost that comes with having hair that deviates from the norm. Have some fun and express yourself! You can do almost the whole process at home for relatively cheap. Just be sure to check in with your employer first since I’d be willing
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identify an unknown solution‚ based on the reactions (i.e. color changes) of known solutions with indicator solutions. These known solutions contained different types of macromolecules. Each type of micromolecule reacted with at least one indicator solution in a unique way‚ which allowed us to identify the macromolecule based upon the presence or absence of a color change. Water was also used as a control solution‚ as it showed a negative reaction with the indicator solutions. Seven sets of three
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The Color Blue I. Positive associations 1. Blue is successful in bathrooms. 2. Is a peacemaker of color; not many people dislike blue. 3. Is considered a noble color‚ represents dignity and poise. 4. Dark blue inspires confidence and trust. 5. Pale blue is believed to encourage fantasy. 6. Cool‚ calm‚ comfortable‚ relaxing‚ and clean. II.
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Driving Change An interview with Ford Motor Company’s JACQUES NASSER The change imperative facing Ford Motor Company was massive: integrate 340‚000 employees separated by fiercely independent fiefdoms spread across 200 countries. Synchronize all teams‚ divisions‚ and regions into one global entity. Instill in all employees the need to think and act as if they owned the whole company. Why? So that Ford can excel in the global economy‚ and satisfy increasingly demanding consumers. How did Ford
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decided to use colors to portray the messages instead. While reading the novel many themes‚ messages and symbols were shown‚ but it was clear that the symbol of wealth was the most significant. In the novel The Great Gatsby by F. Scott Fitzgerald‚ the colors blue‚ yellow‚ and green repeatedly come up as symbols of wealth through either the color of a car‚ TJ Eckleburg’s eyes on the billboard‚ or the green light. However‚ all 3 colors symbolize wealth in some way. First off‚ the color blue is shown
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things blue made me happy especially a brilliant blue sky in the summer time. Blue is a color which stands for loyalty‚ honesty and trust and it can be quiet‚ reserved and even sincere. You can be sure that you can rely on blue to take over the control and to do the right thing when times get tough. Just think of the wonderful things which are blue like twilight‚ the sky and the oceans‚ seas‚ rivers and lakes. Remember that the sky is reflected in the waters and can make them a wonderful blue especially
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stand for the fifty states that have come together and will stand as one through all hardships and successes. The colors red‚ white‚ and blue represent the patriotic ideals of the people in the United States. Red represents fearlessness‚ courage‚ integrity‚ and devotion humanity has for our country. White stands for liberty and equality to all of humanity. And last but not least blue represents loyalty and faith that our nation has built up for our country. The flag represents three eternal principles:
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