Preview

Egg Osmosis Lab Report

Satisfactory Essays
Open Document
Open Document
222 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Egg Osmosis Lab Report
The results obtained support the hypothesis of if the solute concentration is higher than the interior of the egg, it will cause water to leave the egg’s membrane; the other substance distilled water, which has a low solute concentration than the egg’s interior, will cause liquid to enter the membrane. As the NaCl solute concentration was increased, the change in mass of the egg decreased, in biological terms, this means that the egg’s interior was lower than the liquid surrounding it. The processed data, the averages of the six other groups, supported the hypothesis to the same degree.

The results attained confirm the current scientific understanding of osmosis. The rate in which osmosis occurs depends on the solution; being hypertonic,

You May Also Find These Documents Helpful

  • Good Essays

    The last jar I filled halfway. One of the full jars I filled with 12 tablespoons of sea salt and mixed it. The other full jar I left with only clear tap water. The jar that was half full I mixed in six tablespoons of sea salt. I put an egg in each jar. After I put the egg in the jar that was half full, I filled the rest with clear tap water so that the bottom half was salt water and the top half was clear tap water. I Recorded the results of each jar and took a picture of each. The jar that was only water: the egg went straight to the bottom. The jar that was all salt water: the egg floated on the top. The jar that was half salt water, half tap water: the egg submerged but stayed perfectly between the salt and tap water. If I were to do this project again in the future, I would use multiple mixtures in the water and test which substances were the most dense. Some problems could be that the amount of salt and water can vary and the size and weight of the eggs can also vary. To fix these problems, I could use the same egg for all of the mixtures. I could also do exactly the same amount of water and substances put in the…

    • 1126 Words
    • 5 Pages
    Good Essays
  • Powerful Essays

    Purpose: The purpose of this lab is to test the effects of osmosis on eggs in hypertonic solutions and hypotonic solutions.…

    • 1194 Words
    • 5 Pages
    Powerful Essays
  • Powerful Essays

    Diffusion and Osmosis Experiment with a Shell-Less Egg After Three days of Testing Methods with Water and Corn Syrup…

    • 1575 Words
    • 7 Pages
    Powerful Essays
  • Satisfactory Essays

    Throughout the six days of recording data, osmosis did occur. We soaked our egg (Eggar) in “Super Chill Peach Sparkling Water.” Eggar gain weight as he grew larger. He soaked up the water when he was in the sparkling water, so he could have an equilibrium. He was squishy, smooth, and (slightly) transparent too. On the last day Eggar was soaked in water, and he then lost weight. When we took him out of the water we noticed we had an air bubble inside of him. The liquid started with a higher water content, then due to osmosis, they had an equilibrium. The reason he must have lost weight when in water is Eggar had a higher water…

    • 119 Words
    • 1 Page
    Satisfactory Essays
  • Good Essays

    egg lab

    • 358 Words
    • 2 Pages

    This experiment demonstrates the process of osmosis because when the egg is placed in the water, it gets slightly larger due to the different…

    • 358 Words
    • 2 Pages
    Good Essays
  • Good Essays

    Shell Less Egg Lab Report

    • 647 Words
    • 3 Pages

    If a shell - less egg is placed into a beaker of distilled water, then there will be a net flow of water going out of the egg because since the egg and the solution outside of it need to reach equilibrium the molecules inside egg will need to come out.…

    • 647 Words
    • 3 Pages
    Good Essays
  • Good Essays

    Egg Lab Report

    • 708 Words
    • 3 Pages

    An egg is a model of a human because the egg has a cell membrane like humans do inside and outside of the body that let things pass through like water. We can use eggs to study the effect of changes in the external environment on the internal environment by having harsh environments like putting the egg in only alcohol and see what happens to the inside of the egg. Diffusion is the movement of a substance down its concentration gradient from a more to a less concentrated area. Meaning if there was more oxygen on one side of the membrane and the membrane was permeable to oxygen, the oxygen would pass through to the side of less oxygen. Osmosis is the movement of water across a selectively permeable membrane. Diffusion and osmosis is important for organisms because our nutrients, oxygen, and etc., need diffusion to go through compartments. I predicted that the more the concentrated the alcohol solution was the mass would increase because I thought the membrane would let alcohol through which would cause the egg to expand.…

    • 708 Words
    • 3 Pages
    Good Essays
  • Good Essays

    Osmosis Lab Report

    • 839 Words
    • 4 Pages

    The reason of this experiment was to identify the properties and effects of osmosis. Osmosis can be defined as the diffusion of water through a selectively permeable membrane. (Miller/Levine) Osmosis occurs when there is an area of higher and lower concentration. Osmosis is a type of diffusion. Diffusion is when molecules move from an area of higher concentration to an area of higher concentration. The three types of concentrations are hypotonic, hypertonic, and isotonic. When in comparison to another solution, a hypertonic solution has a lower concentration, a hypertonic solution has a higher concentration, and an isotonic is when the two solutions have an equal concentration. The experiment tested the relationship between the concentration of an egg and solutions of different concentrations. The hypothesis is that an egg placed in distilled water will gain mass while an egg placed in syrup would lose mass.…

    • 839 Words
    • 4 Pages
    Good Essays
  • Good Essays

    All hero journeys begin with the departure. Here the hero will encounter a call to adventure and become aware of a certain problem, leaving the world they are used to. The hero will experience feelings of fear and perhaps refuse to find a solution to the problem. They will have to overcome this fear in order to take the next step towards reaching a psychological transformation. Overcoming their fear will sometimes be assisted by some sort of mentor or a supernatural aid. Stories like The Iliad and The Epic of Gilgamesh have examples of heroes that undergo these steps. In The Iliad, Achilles leaves his home in Greece to serve in the Trojan War as his call to adventure. He refuses to go to war because he was afraid…

    • 264 Words
    • 2 Pages
    Good Essays
  • Good Essays

    Colligative Properties

    • 1437 Words
    • 5 Pages

    Several experiments were performed to observe the colligative properties. This includes the freezing point depression, and osmotic pressure. Two ice baths were made, one with pure water, the other with salt water. The lowest temperature was then record for each bath and compared. The salt water had a lower freezing point than the pure water by 2 degrees which supports the hypothesis that solutions have a lower freezing point than pure water. The second property observed was osmosis pressure. This experiment used a 6 inch piece of dialysis tubing that was filled 2/3 full with light Karo syrup and tied off. Then it was completely submerged in a large glass bowl of room temperature distilled water. The dialysis tubing acts as a semi-permeable barrier and water passed through to inside the tube and over the next several hours, this act caused the tube to swell. Osmosis is where water moves from an area of high concentration to low concentration, therefore causing the tube to swell. The last experiment involved placing an egg in a jar of vinegar. After 24 hours, the shell of the egg completely disintegrated. Then the jar was rinsed and refilled with Karo syrup where the egg was submerged for 48 hours. This allows osmosis to take place where the water inside the egg leaves and moves outside where thereis a lower concentration of water. Thus, making the mass of the egg smaller.…

    • 1437 Words
    • 5 Pages
    Good Essays
  • Good Essays

    Osmosis lab

    • 1653 Words
    • 5 Pages

    The gradual or spontaneous movement of these substances in and out the cell are guided by a mechanism called diffusion. This is a movement by molecules to a region of lower concentration from that of higher concentration. A good number of studies have been used in the biology field that are related to the use and importance of such passive movements in the cells and the entire organisms. There exist a number of passive movements that are vital to the functioning of several organisms. These include movements like diffusion, osmosis and others. However, the paper will be pegged onto the factors related to osmosis. The experiment will try to underscore the importance of osmosis using the shelled eggs cells. This will also encompass the effects of several salt concentrations…

    • 1653 Words
    • 5 Pages
    Good Essays
  • Better Essays

    Can our perception of reality be trusted? Reality and the importance of our sensory apparatuses are analyzed by two famous philosophers Descartes and Hume. Descartes’s “Meditations on First Philosophy” and Hume’s “Treatise of Human Nature” focus on the reliability of their overall search for knowledge based off of their experiences. On one hand, French philosopher, Rene Descartes, fails to trust the reliability of his senses due to his belief that an outside force could be manipulating his perception of the world. In Philosopher David Hume’s “Treatise of Human Nature”, the foundation of knowledge stems from trusting one’s senses.…

    • 1028 Words
    • 5 Pages
    Better Essays
  • Good Essays

    Naked Egg Lab Report

    • 1402 Words
    • 6 Pages

    {Online, Biology. “Osmosis.” Osmosis, Biology Online, 25 Dec. 2016, 2:27, www.biology-online.org/dictionary/Osmosis.} This means that water will flow through the naked egg’s outer membrane from the outside to the inside. This is because inside the egg has a lower concentration of water than outside the egg. Since osmosis is based around mainly water and substances with extremely low acidity, we decided to use plain water as our control, and add the food coloring to the cups already filled with…

    • 1402 Words
    • 6 Pages
    Good Essays
  • Good Essays

    Osmosis Lab Report

    • 2530 Words
    • 11 Pages

    References: Biology 2107-2108 Principles of Biology Laboratory Manual, Sheryl Shanholtzer, July 2010, “Measuring the Rate of Osmosis Using Deshelled Chicken Eggs,” pg. E1-E5.…

    • 2530 Words
    • 11 Pages
    Good Essays
  • Better Essays

    Requiem For A Dream

    • 5213 Words
    • 21 Pages

    In life there are many choices, like any choice you make in life there is always the up or downside to it. For example if you buy a lottery ticket the up side you may win, the down side you may waste a lot of money. If you do drugs the downside you may lose everything you have including your life to get more drugs.…

    • 5213 Words
    • 21 Pages
    Better Essays