Lab 3 – Homework 1. Purpose of today’s experiment: To determine the effect osmotic pressure might have on cellular membranes‚ specifically when beet slices are placed in NaCl solutions of varying concentrations. 2. Hypothesis: The osmolarity will directly increase with increasing NaCl concentrations. 3. Control = Distilled Water – this was present in all solutions 4. The independent variable – salinity of the 6 solutions; while predetermined‚ the NaCl concentrations varied from 0% to 15%.
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mental disorders unfairly for several years. Often‚ people are generated to accept behaviors that they often see happening in “real” time such as movies‚ T.V shows‚ news announcements‚ or even reading books. This can be shown in the movie Silver Linings Playbook‚ actresses Catherine Zeta-Jones and Amanda Bynes. Some people may become enraged when noticing how the media depicts individuals who suffer with mental disorders within the surrounding society. However‚
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Silver Linings Playbook In 2012 the film Silver Lining Playbook‚ was released. In the beginning of the film you see Pat Solitano being released from a mental hospital to the hands of his mother. This paper will analyze the themes of sex and gender‚ being a product of one’s environment‚ and language and symbols. From Pat’s perspective his life was perfect until he found his wife in the shower with another man‚ which enraged Pat. When Pat leaves the mental institution his only goal is to get his
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On October 25 I found an eccentric style of artwork. As I was walking through the Nerman Museum looking for a piece of artwork that spoke to me. I wandered through many sculptures made from different types of material‚ and gazed upon clay pots with vibrant colors and engravings. All were beautiful and extravagant‚ but‚ as I looked nothing caught my eye. I rounded one of the very last rooms of the Nerman museum and there it was. Instantly I knew that’s the artwork I want to tell others about. For
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Poetry Unit (A): “Ordinance on Lining Up” “Waiting hurts. Forgetting hurts. But not knowing which decision to take can sometimes be the most painful.” –Jose N. Harris. Choosing the poem that appealed to me the most turned out to be a pain in the neck. We make countless decisions like this every day‚ and although this is not a life-changing decision‚ we have all at some point in our lives come across a difficult and stressful situation. The wide range of connections and the accuracy of
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The plasma membrane is a fluid phospholipid bilayer. The outside of the bilayer is hydrophilic portions of porteins and phospholipids because they are exposed to water. This results in a stable membrane structure. Inside the bilayer hydrophobic portions of proteins and phospholipids because the inside of the bilayer is nonaqueous. the proteins bob in the fluid bilayer of phospholipids. The proteins also vary in structure and function. There are teh integral proteins; transmembrane
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½Give an account of the structure and properties of Biological membranes. Include details of the modifications of membrane structure found in different specialised cells and organelles½ The Fluid Mosaic model was codified by Singer and Nicolson in 1972. It describes the structure and properties of the cell membrane very simply. Every membrane consists of a Phospholipid bilayer. This is simply two layers of phospholipid molecules that come together due to their unique properties. The heads of the
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effects of stressful experimental treatments on living membranes we are going to examine how fresh beets roots react when they are exposed to different temperatures. Membranes are an important feature of plant cells and they act as a barrier that separates the interior of the cell from the external environment (Campbell 133). They organize specific chemicals and reactions into specific compartments within the cell. Generally‚ cell membranes consist of phospholipids bilayer that is impermeable to
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Transport Across The Plasma Membrane Intracellular Fluid (ICF) – The two thirds of your body fluid contained inside body cells. (Intra = within). The cytosol of the cell. Extracellular Fluid (ECF) – Fluid outside the body cells. (extra = outside). Interstitial Fluid – The ECF in tiny spaces between cells (inter = between). Plasma- the ECF in blood vessels. Lymph- The ECF in lymphatic vessels. Solute – Any material dissolved in fluid. Solvent- The fluid a Solute is dissolved in. Concentration
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Silver Linings playbook is a movie about a man named Pat who finds his wife cheating on him and beats the man almost to death‚ he also finds out he has been suffering from bipolar disorder which then leads him to be in a mental facility. He then meets a friends sister in law Tiffany who lost her husband and suffers from depression with manic episodes. Tiffany promises to help Pat get his wife back (that he if fixated on). Tiffany and Pat create this unconventional friendship but in the end‚ end up
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