Abstract
Purpose
The experiment intends to examine how gummy bears’ growth is influenced by either tap water or salty water. The lab test requires one to have prior knowledge of cell physiology since gummy bears' growth depends mostly on understanding the transport of molecules and how certain factors affects the transport system.
Hypothesis
The cell membrane is a vital organ in leaves of a plant since it is the organelle that allows intake and exit of molecules from the cells of the leaves. One of the properties of the cell membrane is that it is selectively permeable hence can differentiate large molecules from small molecules. The ability enables it to allow molecule of a certain size to pass through. Gummy bears also have a semi-permeable membrane that only allows certain materials to pass through but because it's non-living the membrane cannot differentiate specific materials like the cell membrane of the cell leaves.
Questions
What is the effect of different solute concentration on growth of gummy bears (effect of growth on tap water and salty water?)
Procedure
The Gummy Bears were placed in tap water and in salt water to determine whether the concentration of solute will alter the rate at which the gummy bears will grow.
Variables
Growth rate, Tap water and salty water
Dependent variable: growth rate of gummy bears
Results
The growth was faster in tap water than salty water
Conclusion
Gummy are made from a combination of gelatin, citric acid, glucose syrup, sugar, flavoring and color (food color). Since most of the ingredients that make the gummy bears are solute, it is evident that placing them in tap water will lead to an increase in gummy bear’s size faster than in salty water through osmosis.
Cite this page
Free Essay Describing the Experiment of Growing Gummy Bears. (2018, Jan 30). Retrieved from https://speedypaper.com/essays/growing-gummy-bears
Request Removal
If you are the original author of this essay and no longer wish to have it published on the SpeedyPaper website, please click below to request its removal:
- Free Essay on Age-Related Changes Affecting the Lifestyle of the Elderly
- Because Tomorrow Depends on Today, Free Essay on Environmental Issues
- Free Essay Sample about California Wildfires 2007
- Free Essay on How the Law of Demand and Supply Affects Business Performance
- Free Essay with the Answers to the Case Study Questions on Renal Cell Carcinoma
- Free Essay Sample: Religion in Narrative of the Life of Fredrick Douglas
- Walt Whitman, "When Lilacs Last in the Dooryard Bloom'd" - Poem Analysis Essay Sample
Popular categories