Preview

Enzyme Assignment Research: Trypsin

Better Essays
Open Document
Open Document
1553 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Enzyme Assignment Research: Trypsin
Enzyme Assignment Research
SBI4U Test A2

Table of Contents

1. What are the function roles and biological significance of the enzyme?

Trypsin is part of the digestive system and degrades proteins, making it an enzyme known as protease. [1] It is one of the three principal digestive proteinases, the other two being pepsin and chymotrypsin. [9] Trypsin primarily hydrolyses peptides into smaller building-blocks, mainly amino acids (these peptides are the result of the enzyme pepsin 's breaking down the proteins in the stomach). This enables the uptake of protein in the food because peptides (though smaller than proteins) are too big to be absorbed through the lining of the ileum. This
…show more content…
Wikimedia Foundation, 12 July 2013. Web. 9 Dec. 2013. .
[3] "Protease." Wikipedia. Wikimedia Foundation, 12 Sept. 2013. Web. 9 Dec. 2013. .
[4] "Trypsin." Sigma-Aldrich. N.p., n.d. Web. 9 Dec. 2013. .
[5] "excelsoft - Learnpremium - Science." excelsoft - Learnpremium - Science. N.p., n.d. Web. 9 Dec. 2013. .
[6] "Trypsin inhibitor." Wikipedia. Wikimedia Foundation, 17 Nov. 2013. Web. 9 Dec. 2013. .
[7] "Trypsin." - Worthington Enzyme Manual. N.p., n.d. Web. 7 Dec. 2013. .
[8] "Structural Biochemistry/Enzyme Regulation/Proteolytic activation." - Wikibooks, open books for an open world. N.p., n.d. Web. 9 Dec. 2013.
[9] "Trypsin playV2( 'en/UK/d3/d3sfsgs5sgsydnsfhn ')." TheFreeDictionary.com. N.p., n.d. Web. 9 Dec. 2013. .

[10] "Animal-Derived Materials." Microtest. N.p., n.d. Web. 9 Dec. 2013. .
[11] "Result Filters." National Center for Biotechnology Information. U.S. National Library of Medicine, n.d. Web. 9 Dec. 2013. .
[12] "Result Filters - Flavin Enzyme." National Center for Biotechnology Information. U.S. National Library of Medicine, n.d. Web. 9 Dec. 2013. .

[13] "Result Filters." National Center for Biotechnology Information. U.S. National Library of Medicine, n.d. Web. 9 Dec. 2013.

You May Also Find These Documents Helpful

  • Satisfactory Essays

    1408 Bio Lab05 Report2

    • 923 Words
    • 5 Pages

    Answer the questions and report your data in this fillable PDF using the observations and results…

    • 923 Words
    • 5 Pages
    Satisfactory Essays
  • Powerful Essays

    Elliot WH, Elliot DC: Biochemistry and Molecular Biology; Third Edition, 2005, Oxford University Press: New York, USA…

    • 1779 Words
    • 8 Pages
    Powerful Essays
  • Satisfactory Essays

    Franco lab report enzyme

    • 1154 Words
    • 10 Pages

    4. Describe what is measured as an indicator of sucrase activity and why this is an indicator of sucrase activity.…

    • 1154 Words
    • 10 Pages
    Satisfactory Essays
  • Powerful Essays

    Catalase Lab

    • 1381 Words
    • 6 Pages

    Background: Enzymes are biological catalysts that carry out cellular metabolic processes with the ability to enhance the rate of reaction between. They are large proteins made up of several hundred chains of amino acid. In an enzyme-catalyzed reaction, the substance to be acted upon, or substrate, binds to the active site of the enzyme. The enzyme and substrate are held together…

    • 1381 Words
    • 6 Pages
    Powerful Essays
  • Satisfactory Essays

    A catalyst is a substance that has the capacity to speed up chemical reactions without itself being…

    • 5107 Words
    • 28 Pages
    Satisfactory Essays
  • Good Essays

    Looking at our purification table (table 7) our purifications were not very successful. While our total protein followed the normal decreasing trend, as it should have, our total activity unit, which affects our percent yield, was very off, in terms of a decreasing trend. Instead, the total activity…

    • 755 Words
    • 4 Pages
    Good Essays
  • Powerful Essays

    Review for Essay Tests

    • 1211 Words
    • 5 Pages

    Describe the chemical composition and configuration of enzymes and discuss the factors that modify enzyme structure and/or function.…

    • 1211 Words
    • 5 Pages
    Powerful Essays
  • Powerful Essays

    Enzymes

    • 2259 Words
    • 10 Pages

    enzyme, as well as a discussion of how structure and function of enzymes are affected…

    • 2259 Words
    • 10 Pages
    Powerful Essays
  • Better Essays

    Lab Report Osmosis

    • 1689 Words
    • 7 Pages

    Cited: Carmichael, Jeff, Mark Grabe and Jonathan Wenger. Biology 150 Laboratory Review. University of North Dakota, n.d. Web. 7 Oct. 2011.…

    • 1689 Words
    • 7 Pages
    Better Essays
  • Powerful Essays

    week 6 discussion 2 1

    • 636 Words
    • 4 Pages

    Griffith, A., Duppong Hurley, K., Trout, A., Synhorst, L., Epstein, M., & Allen, E. (2010).…

    • 636 Words
    • 4 Pages
    Powerful Essays
  • Satisfactory Essays

    Enzyme Lab

    • 338 Words
    • 10 Pages

    In our everyday lives, enzymes are used in our bodies, and in nature around us, to speed up the chemical reactions happening constantly, which happens by lowering the amount of activation energy needed to start various reactions. The way this works is by attaching the particular substrate to the active site of the enzyme, where it will start to aid the chemical reaction. Then, the allosteric site involves itself in forming the final 3D shape. For each specific reaction is a specific enzyme that helps speed up the reaction, and the reason for the variations of the enzymes is their unique protein structures. However, this means that once the structure of the enzyme is denatured and changed, the functions will most probably modify as well. In nature, this happens when the temperature and concentrations of different components are altered. In this lab experiment, we will be doing an in-depth research of exactly what happens to the enzymes, when it happens, and why it denatures the way it does.…

    • 338 Words
    • 10 Pages
    Satisfactory Essays
  • Good Essays

    RB1 Gene

    • 281 Words
    • 1 Page

    The RB1 gene, or retinoblastoma 1, provides gene instructions for making pRB (Genetics Home Reference). Protein pRB is a tumor suppressor which acts as a regulator for cells (Genetics Home Reference). The tumor suppressor keeps cell from dividing too fast or in an uncontrolled way. pRb networks with other proteins to influence cell survival, apoptosis and differentiation (Genetics Home Reference). There are two types the RB1 gene contributes to cancer. The first is familial, or inheritance, when the individual already has a copy of the mutated gene in all their cells (Cancer Quest). This individual requires a single mutation on another copy to contribute to the dysfunction of pRb (Cancer Quest). With familial retinoblastoma, multiple tumors may occur because there is a high probability of a second mutation occurring (Cancer Quest). The second is the sporadic form, where individuals have fully functioning pRb’s in all their cells. This individual would need two separate mutations in the same cell in order to lose function in pRB (Cancer Quest). With sporadic retinoblastoma, usually one tumor would develop as a result (Cancer Quest). Retinoblastoma occurs in the development of a retina (NCBI). As a result, children are most likely to have this caner. RB1 gene is located on the long (q) arm of chromosome 13 at position 14.2 (Genetics Home Reference).…

    • 281 Words
    • 1 Page
    Good Essays
  • Good Essays

    Heart Failure Nursing

    • 687 Words
    • 3 Pages

    Xu-Cai, Y., Brotman, D., Phillips, C. O., Michota, F. A., Tang, W. H., Whinney, C. M., . . . Jaffer, A. K. (2008).…

    • 687 Words
    • 3 Pages
    Good Essays
  • Best Essays

    Career Essay: Nursing

    • 1581 Words
    • 7 Pages

    "Result Filters." National Center for Biotechnology Information. U.S. National Library of Medicine, n.d. Web. 05 Dec. 2012.…

    • 1581 Words
    • 7 Pages
    Best Essays
  • Good Essays

    H., Aron, L., Dubay, L., Simon, S. M., Zimmerman, E., & Luk, K. X., 2015).…

    • 514 Words
    • 3 Pages
    Good Essays