Solute Concentration of Potatoes Block 2-2 Purpose: To determine the concentration of solute in the potato’s cytoplasm by measuring the change in mass after the process of osmosis. Materials and Equipment: Refer to Biology 12 Lab Manual – Investigation 13 Procedure: Refer to Biology 12 Lab Manual – Investigation 13 Data and Observations: The Potatoes change in mass after the process of Osmosis Test Tube # | Concentration of Sucrose
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Adolph Rupp with also 4. Coach K’s legacy had made so many impressions on players‚ parents‚ and fans and they all know that he isn’t just a basketball coach. He is a mentor and teaches kids things that they can carry on for the rest of their lives. Coach K wants the best out of the kids that he coaches. He gets the most out of them‚ both physically and mentally. Also not only does he expect them to perform well on the basketball court‚ but also in the class room‚ as he has a 98% graduating rate of his
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countryside. However although a city was the centre of each state most people lived in the countryside and made their living from farming. Ancient Greek cities were protected by stone walls. Inside them most of the land was occupied by private homes. However there were also many temples and workshops. In a typical workshop a craftsman worked with one or two assistants and perhaps a slave. In the middle of each city was a marketplace called the agora. Around it were rows of shops and colonnaded walkways
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b ) that contact destroys living tissue as well as equipment 2. FLAMMABLE means Ans : ( a ) easily ignited and capable of burning rapidly 3. " Fatal if swallowed " indicates Ans : ( c ) that the substance will cause death if ingested 4. What is the correct way to handle the following situation? Briefly explain. a. Chemical : Acetic asid i. Inhalation exposure Ans : Remove the person from the exposure. Begin rescue breathing ( using universal precautions ) if breathing has
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The implementation of the K- 12 education plan in the Philippine Basic Education Curriculum is the key to our nation’s development. Though the government will face many problems in the long run of the implementation of the program‚ there really is a need to implement it because the enhancement of the quality of our education is very urgent and criticThe implementation of the K- 12 education plan in the Philippine Basic Education Curriculum is the key to our nation’s development. Though the government
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Introduction: This experiment was used to examine the hypothesis that: Osmosis is dependent on the concentrations of the substances involved. Diffusion is the passage of solute molecules from an area of high concentration to an area of low concentration (Campbell & Reece‚ 2005). An example is ammonia diffusing throughout a room. A solute is one of two components in a chemical solution. The solute is the substance dissolved in the solution. The solvent‚ the other component‚ is any liquid in
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FDIC and yourself saw a storm brewing over the last two years. ... When I came to the agency‚ we were still in a very benign economic environment‚ but the FDIC staff‚ our supervisors as well as our economists‚ were expressing a lot of concerns about what we call the underpricing of risk. There was just too much credit out there‚ and there was a risk premium being charged for the credit that was being extended. And that was particularly true in the mortgage markets. ... Most of the really weak underwriting
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Mental disorders are huge impacts in people lives. In the movie K – Pax‚ Robert who was also known as prot throughout the movie had a mental disorder due to traumatic events in his life. The events caused prot to have multiple different personalities and caused him to react to certain situations differently. One disorder prot can be diagnosed with Dissociative Identity Disorder‚ (DID). DID is an effect of severe trauma during early childhood‚ usually extreme‚ repetitive physical‚ sexual‚ or emotional
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Aquino said Wednesday after signing the law which makes enrollment in kindergarten compulsory before children can begin the traditional six years of primary school and adds two more years to high school. The Enhanced Basic Education Act of 2013‚ or the K-to-12 Act‚ establishes a “universal kindergarten” and introduces Grades 11 and 12 to high school education in public and private schools. Students will have to complete the extra education to qualify for university. Until this law’s enactment‚ the
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flask using a volumetric pipette. The volumetric flask was then filled to the mark with distilled water. The flask was covered with Parafilm and inverted to mix. The next part of the experiment was to determine the Vitamin C in a solution of known concentration. Observations of the Vitamin C sample and the amount found on the label was recorded. A tared piece of weighing paper was used to weigh 0.27 g of Vitamin C. The Vitamin C was then transferred to a clean 50 mL volumetric flask. The flask was filled
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