Polysaccharide Essays

  • Macromolecules Lab Report

    1486 Words  | 6 Pages

    variables to help identify different macromolecules. Biological systems are made up of these four major macromolecules: carbohydrates, lipids, proteins and nucleic acids. Carbohydrates are sugar molecules (monosaccharides, disaccharides, and polysaccharides) which make them the most abundant macromolecule on the earth. Lipids (oils and fats, phospholipids and steroids) are insoluble in water and perform many functions such as energy source, essential nutrients, hormones and insulators (Lehman, 1955)

  • Pros And Cons Of Baking In Baking

    773 Words  | 4 Pages

    Holiday baking season is almost here. Are you worried about not having an oven to bake with? Have you recently moved from a city home to a country cabin, and there is no more flick of the switch lights, no more thermostatic heat, and no oven to bake? Luckily, there is more than one way to make your favorite "baked" goods such as your cookies, biscuits, and brownies. However, the cake texture may not be similar to those you make in the oven. But it definitely turns out moist and good enough to gratify

  • Cellular Respiration Lab Report

    1079 Words  | 5 Pages

    Cell Respiration Lab Research Question What is the optimal temperature for germinating pea-seeds where the rate of respiration is the greatest? Background Information Cell Respiration refers to the biochemical process conducted by the cells of an organism that combines glucose and oxygen to produce energy in the form of ATP, along with two by-products, water and carbon dioxide. The equation representing this chemical reaction is shown below. C6H12O6 + 6 O2 6 CO2 + 6 H2O + ATP Although plants and

  • Organic Molecules Lab Report

    1091 Words  | 5 Pages

    Murder and a Meal: An Organic Compounds Lab Problem: Based on the contents of the victim's stomach, where did he eat his final meal? Background Information: A macromolecule is a molecule that contains a large number of atoms, such as proteins, nucleic acids, carbohydrates or lipids. Macromolecules are formed by a process known as polymerization in which large compounds are built by the joining of smaller one together. The smaller units are known as monomers and monomers together form polymers

  • Eggless Cupcakes Research Paper

    1184 Words  | 5 Pages

    Eggless Chocolate Cupcakes - A recent addition to my pressure cooker baking list. To be more specific, I have made these eggless chocolate cupcakes in my pressure cooker without oven. You can follow the same recipe and bake in your oven. Eggless cupcakes I made my first frosting when I tried these egg free chocolate cupcakes. I was very happy with the results. There may be many of you who wants to make cupcakes in cooker for so many reasons. It is an awesome feeling to see the cupcakes beautifully

  • 6.3 Collaborative Practice

    834 Words  | 4 Pages

    6.3 Collaborative Practice According to the definition by WHO, collaborative practice is when several health-related workers from different background working together with patients, their families, caregivers, and community to provide the top quality of care14. Collaboration between pharmacists and other health care professionals can be from simple contact to the chief member of a multidisciplinary team. This practice amalgamates pharmacists into a healthcare team to improve patient outcome. In

  • Unit 4 Macromolecules Essay

    1152 Words  | 5 Pages

    carbon skeleton works on the row material for synthesis of all different verities of small organic molecules. For example amino acids and fatty acids. Such sugar molecules that are not immediately used are incorporated into disaccharides and polysaccharides. Glucose which is a monosaccharide has a structure of rings. To form a glucose ring, carbon 1 bonds to the oxygen which is attached to carbon

  • The Importance Of Biosynthesis

    1703 Words  | 7 Pages

    Biosynthesis Pathway A biosynthesis pathway describes the steps that take place in a chemical reaction which occurs when living organisms create new molecule from simpler ones. The word "biosynthesis" comes from two words: "bio," which means that the reaction is occurring in living organism and "synthesis," which indicates that large products are made up by simpler molecules. To describe a pathway completely some compounds are involved which includes such as which enzymes, coenzymes and cofactors

  • Why Do Red Blood Cells Distilled Water

    700 Words  | 3 Pages

    blood cells seem to expand. Why does this natural phenomenon cause red blood cells to appear considerably bigger after being exposed to distilled water? We tested two theories of why this happens. Theorem one is that molecules such as protein and polysaccharides are more concentrated inside the cell than outside the cell when the cell is in distilled water. These molecules therefore begin to move outside of the cell because of the process of diffusion, but are blocked by the cell membrane. As a result

  • Biology Multiple Choice Question

    1144 Words  | 5 Pages

    many of the unique properties of water. Answer: A Diff: 6 Page Ref: 31 14) ________ are molecules that contain primarily carbons and hydrogens linked together by nonpolar covalent bonds. A) Lipids B) Carbohydrates C) Proteins D) Nucleotides E) Polysaccharides Answer: A Diff: 4 Page Ref: 21 4 Copyright © 2011 Pearson Education, Inc. 15) ________ are molecules composed of a glycerol and three fatty acids. A) Phospholipids B) Saturated fatty acids C) Eicosanoids D) Steroids E) Triglycerides Answer: E

  • Digestion Research Paper

    698 Words  | 3 Pages

    Digestion is a form of catabolism process of breaking down food physically and chemically large food molecules in to smaller components. Chemically digestion is carried out using enzymes and hormones with in different segments of the digestive tract. The presence of enzymes in the digestive tract helps breakdown polymeric biomolecules into individual monomers. This process is crucial for surviving because cells cannot use nutrients the way they were consumed without being metabolized. Nutrients need

  • St. Dalfour Research Paper

    1282 Words  | 6 Pages

    The food I have chosen is ‘St. Dalfour Spreads’ with cranberry and blueberry preserve. According to the description from the website of this product, St. Dalfour do not contain any added sugar, only the natural sweetness or concentrated grape juice. There are no additives, colourings, flavourings, or preservatives, just 100% fruit, making St. Dalfour spreads ideal for those with special dietry requirements. There are several of minerals contain in this spread such as protein, lipid, carbohydrate

  • Newcastle Disease Case Study

    1411 Words  | 6 Pages

    2.1. History: The first notorious recognition of the Newcastle disease (ND) is Java, Indonesia (Kraneveld, 1926). It was followed by an occurrence in Newcastle-upon-Tyne, England (Doyle, 1927) thus coining the term for the disease. There are also some previous reports of similar illness in Central Europe as well (Hallas, 1912). Specifically, McPherson (1956), attributed the cause of mortality of all chickens in the West Islands of Scotland to be Newcastle disease in 1896. The ND might be such that

  • The Newcastle Disease Study

    1300 Words  | 6 Pages

    The first recognized occurrence of the Newcastle disease (ND) is Java, Indonesia (Kraneveld, 1926): generated in poultry in 1926 followed by Newcastle-upon-Tyne, England (Doyle, 1927) and then to be called in. However, there are some previous reports of similar illness in Central Europe before this date. (Hallas, 1912). Specifically, (1956) McPherson, attributed the death of all the chickens in the West Islands of Scotland due to Newcastle disease in 1896. This, ND might be that it did not occur

  • Gellan Gum: A Case Study

    2140 Words  | 9 Pages

    Gellan gum is an anionic deacetylated exocellular polysaccharide secreted by Pseudomonas elodea with a tetrasaccharide repeating unit of one á-L-rhamnose, one â-D-glucuronic acid and two â-D-glucuronic acid residues 30. It has the propensity of gelation which is temperature reliant or cations induced .This gelation involves the formation of double helical junction zones followed by aggregation of the double helical segments to form a three-dimensional network by complexation with cations and hydrogen

  • Simple Sugar Research Paper

    600 Words  | 3 Pages

    Yum! Sugar is a delicious and savory substance that is hard for almost everyone to resist, but most forms are quite unhealthy for your body. Sugars are classified as carbohydrates and is a generic term for multiple types and categories of sugar, such as simple or complex, fructose, glucose and sucrose. The first type of sugar is a simple sugar. Simple sugars are made up of one molecule, also known as monosaccharides, like fructose and glucose. An example of a monosaccharide is fructose, which

  • Carbohydrates Research Paper

    1735 Words  | 7 Pages

    CARBOHYDRATES Carbohydrates are the most abundant biomolecules on Earth. Each year, photosynthesis converts more than 100 billion metric tons of CO2 and H2O into cellulose and other plant products. Carbohydrates are widely distributed in plants and animals; they have important structural and metabolic roles. In plants, glucose is synthesized from carbon dioxide and water by photosynthesis and stored as starch or used to synthesize the cellulose of the plant cell walls. Animals can synthesize carbohydrates

  • Amylase Enzyme Lab Report

    833 Words  | 4 Pages

    Amylase is the enzyme secreted by the oral cavity and can be found in the saliva glands. As soon as mechanical digestion begins, amylase digest the long, starch polysaccharide molecules found in food and breaks them down into smaller, simpler disaccharide molecules known as maltose. Maltose still needs to be digested further for absorption to take place in the small intestine. So, the enzyme maltase breaks maltose down

  • Salivary Amylase Investigation

    848 Words  | 4 Pages

    scientific, peer reviewed journal, published in Plos One, there are 2.64mg of amylase per ml of saliva [6]. Amylase converts starch, which is a polysaccharide (molecule with multiple glucose molecules attached together with chemical bonds), into simpler molecules such as maltose, which is a disaccharide, and dextrin, which is smaller chain of polysaccharide [2,8]. Amylase enzymes do it, using a process called hydrolysis where they break the chemical bonds between the connected monomers in the starch

  • Pectinase Enzyme Report

    1644 Words  | 7 Pages

    (enzymes that catalyze the breakdown of carbohydrates), pectinase is produced alongside growth of the microorganism to breakdown complex polysaccharides such as pectin for nutritional purposes (Hoondal et al., 2002). Pectin content for viable pectinase production using agro-industrial residues range from 0.5-30.0% (Jayani et al., 2005). Pectin is a polysaccharide found in the cell walls of all plant tissue. It gives the plant rigidity since it acts as intercellular cement. Pectinase turns