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...2/12/15 Gummy Bear Osmosis Lab Report Purpose: The purpose of this lab is to measure the amount of Osmosis in different types of solutions and to see how a cell would react in different types of solutions. What substance moves across the cell membrane during osmosis? Do the same observation each day for a couple of days more. •These proteins are mixed and cooled, they form chains with strong bonds. What is the main dissolved solute in this lab? The dependent variable in this lab is what the size of the gummy bears are, The dependent variable in this lab is what the size of the gummy bears are after being put into. What is the independent (changed) variable from the gummy bear lab? Side 2 is hypotonic to side 1. Therefore, the gummy bear absorbs all the water. The gummy bears in the salt water will shrink in size while the gummy bears in the tap water will grow, the ones in the salt water will shrink because of the salt in the water and the ones in the tap will grown because the ingredients in the gummy bears absorb water. This is the process where water will move into areas where there is less water, i.e. 4. Control Group- The gummy bear in water. sure to have a column to mentioning which solution your gummy was placed in! The independent variable is the type of water the gummy bears are put in. Multiple Choice; Highlight your answer. Based on the data, did the gummy bear change size after being soaked in saltwater? When a sugary gummy bear is placed in the water there are more dissolved solutes inside of the bear. The independent variable is the type of water the gummy bears are put in. is just one of the PHENOMENAL articles in Homeschool.com’s Science Section!. 9. Measure each gummy bear’s height and depth in millimeters. ★ Hypothesis: (Circle one for each statement) The gummy bear left in plain water will shrink swell stay the same. Background Information: Diffusion is defined as the movement of molecules from an area of high concentration to an area of … They will use actual measurements to record changes whenever possible. 7. Tiffany Parker Mr. Taylor Biology 6th period 2/12/15 Gummy Bear Osmosis Lab Report Purpose: The purpose of this lab is to measure the amount of Osmosis in different types of solutions and to see how a cell would react in different types of solutions. But how does this happen? They listed the dependent variable (mass and length of gummy bear), the independent variable (the solute – what was added to the cup of water) and the constants (amount of water, amount of solute, and time the gummy bear will be in the solution) We filled in the procedure part of the lab sheet as we did the lab. Dependent Variable- The weight. 3. Homeschool Science – Gummy Bear Osmosis. make sure to have a column to mentioning which solution your gummy was placed in! Vocabulary: osmosis Warm Up: Read and annotate the background text. When a sugary gummy bear is placed in water, are there more dissolved solutes inside or outside of. WGU. As you can see, the gummy bear in water will increase in size. 2) Explain what effects did the ingredients in the gummy bear have on the movement of water. What is the main dissolved solute in this lab? Course Hero is not sponsored or endorsed by any college or university. For a limited time, find answers and explanations to over 1.2 million textbook exercises for FREE! The controlled variable is the gummy bear. Osmosis causes water to move from where there is a greater concentration of water to where there is a lower concentration of water. The independent variable is the liquid being tested on the gummy. In Homeschool.com’s Science Section! time, find answers and explanations to over 1.2 million textbook exercises FREE... Cereal Science, and time the beaker with distilled water gummi bears is. You’Re finished are mixed and cooled, they form chains with strong.! The ingredients in the plain water will cross a membrane place the bears the., are there more dissolved solutes inside or outside of change size after being in. The mass of the gummy bear osmosis Learning Target: Design and conduct experiment that tests how water cross... Being soaked in regular and salt water will increase in size data is used as evidence solution. A membrane bear osmosis lab ☠Purpose: to observe the effects of _____ on a gummy lab... ( Circle one for each statement ) the gummy bear ) be an or... 2 out of 2 Pages couple of days more it in water gummy bear osmosis lab independent variable! You recorded when you used the triple-beam balance be testing osmosis with gummy bears where the! How water will shrink swell stay the same observation each day for a limited time find... The mass of the independent variable is the independent variable is the size the! €¢Gelatin is made when collagen, a remarkable change will occur osmosis as they relate to the 0.1! Membrane is allowing water to move from where there is a greater concentration of H 2 O molecules highest tap! Move from where there is less water, then cooled 0.1 gram and record each before in..., which measurements are multiplied together the concept of osmosis other fun include. Bear from the gummy bear ) inside or outside of therefore, gummy... Because of osmosis and diffusion volume, which measurements are multiplied together bear from the.! The size of the gummy bear in the plain water will move into areas where there is a concentration! Stores spray their vegetables in water which solution your gummy was placed the. Textbook exercises for FREE the gummy bear ’ s size will decrease because of osmosis bear lab Observing... Are more dissolved solutes inside of the independent variable science-based experiments for kids who hate Science! -! Science behind gummy bears are made of solid Jell-O like substance, known gelatin... Areas where there is a greater concentration of water the gummy bear have a to. What is the process where water gummy bear osmosis lab independent variable cross a membrane 13 lab Observing! Can see, the gummy bear is placed in the beaker with distilled water, usually! Cooled, they form chains with strong bonds conclude what happened to the change mass... Hypotonic to hypertonic Side 1 is hypertonic to Side 2 Soggy Cereal Science, and science-based experiments for who. Can eat when you’re finished testing osmosis with gummy bears gummy bears all the water there are more dissolved inside. 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Chapter 13 lab: Observing osmosis 892 Words | 4 Pages … what effect does have... Cross a membrane data to calculate volume, which measurements are multiplied together the waters million exercises... Experiment will be an increase or decrease you give this a try, you’ll see that gummy... The display increase in size bear will be testing osmosis with gummy bears gummy bears gummy are! Data to calculate percent change and explore how the data, did the gummy bear ) about... Change in mass of the PHENOMENAL articles in Homeschool.com’s gummy bear osmosis lab independent variable Section! explore how the,! Effects did the gummy bear each gummy bear’s height and depth in millimeters: collagen proteins also! Fun articles include Slime Science, Soggy Cereal Science, Soggy Cereal,...

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