and air as the control. When performing this experiment‚ the main element to consider is hypertonic‚ hypotonic and isotonic solutions and how they relate to osmosis. Osmosis is the process where a fluid passes through a semipermeable membrane‚ which moves from an area which the solute is present in high concentrations. As a result of osmosis‚ there will be an equal amount of fluid on either side of the barrier‚ creating an isotonic solution. When cells are placed in an isotonic solution‚ the movement
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Abstract This experiment was designed to answer the question does temperature affect the amount of osmosis? The hypothesis predicted was that the higher the temperature the more osmosis would occur‚ but too high the osmosis would halt due to enzyme and substrate overheating and losing shape. After research and class time it was concluded that osmosis is a passive transport and would not require energy or enzymes due to it going from high to low concentrations with the gradient
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Incredible Egg Procedure: On October 5‚ I gathered a large Styrofoam cup‚ an egg‚ some vinegar‚ some corn syrup‚ and some water. Before I started the lab‚ I weighed the egg on a scale. Because the egg would just roll off the scale if I set it down by itself‚ I weighed the cup‚ and then added the egg. After I knew how much the egg weighed‚ I poured enough vinegar in the cup to submerge the egg. I then covered the top of the cup with plastic wrap and set the egg aside. The next day‚ I washed the egg and
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will start seeing quite a few sales on eggs. Why? Eggs are one of the main staples in the Easter holiday tradition. Everyone gets together the night before Easter and colors their eggs a wide range of colors to put in their Easter baskets for the Easter Bunny to hide. An egg seems like such a simple food item‚ very few people ever wonder what all had to happen in order for them to be able to buy their eggs from the grocery store. If there were suddenly no eggs to color for Easter I am sure everyone
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Experiment 1 Background Diffusion is a process‚ in relation to the spontaneous movement of molecules from an area of high concentration‚ to an area of low concentration down a concentration gradient. It is a type of passive transport method‚ that requires no cellular energy (ATP). This movement occurs‚ until a state of equilibrium has been established on both sides of the membrane. The diffusion of molecules happens at cellular level‚ through a cell membrane via the pores. The cell membrane
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structure of proteins. We used a raw egg and noted the changes that happen when there were changes in temperature‚ pH levels‚ and salinity. Five eggs were cracked open and placed into different bowls with different solutions placed into each bowl. What we looked at was the process of denaturing of proteins seeing how it affected the composition of the raw egg between the yoke and white portion. My hypothesis for this experiment is: Solution 1 will case the egg to denature and separate‚ Solution 2
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“Egg Baby” – What did I learn by caring for mine? This project gave me a sneak peak on what it’s going to be like as a parent‚ but not even close to the real thing. At first I thought this project was going to be a breeze‚ but once I got into it I was all wrong. Taking my egg‚ Lily‚ everywhere with me was a pain. I had to worry about her “baby seat” and make sure it was safe for her. Going through the crowded halls at school was quite difficult also. I had to make sure she was close by my
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you must be able to understand what the poet is trying to reveal to you. Luckily I understood very well what the poet was trying to communicate when I read “egg horror poem”‚ by Laurel Winter. I believe that Winter wanted to make the reader feel as if they were one of the eggs‚ feeling all of the suspenseful emotions that come with being an egg‚ she does this by using imagery words‚ voice‚ and her ideas. This involves making me feel like I am waiting in a carton with my friends‚ waiting for the fridge
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again. FLOATING EGG MATERIALS: 3 eggs Water Salt 3 glasses Spoon PROCEDURE: 1. Pour the first glass of water and put the egg. 2. Pour the second glass of water and mixed it with a spoon of salt. After that put the egg. 3. Pour the third glass of water anf mixed it with a spoon of salt and after that put the egg. After putting the egg pour some water on the glass. REFLECTION: When we put the egg on the first glass it didnt float but in the second glass the egg floated and it is because
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EGG DROP PROJECT Using principles of physics‚ design and construct a container for a raw egg that can be dropped from the second story balcony of St. Joseph’s Academy and strike the ground without breaking the egg. The finished container must meet the following criteria: No professional packing materials (such as bubble wrap or Styrofoam peanuts) may be used. The egg must be raw and either Large or X-Large. If a parachute is attached to the container‚ it must be made from
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