"Time of starch disappearance in different concentrations of the enzyme amylase" Essays and Research Papers

Sort By:
Satisfactory Essays
Good Essays
Better Essays
Powerful Essays
Best Essays
Page 47 of 50 - About 500 Essays
  • Good Essays

    Lactase Enzyme Lab

    • 810 Words
    • 4 Pages

    _____ 3. Questions 15 points/ _____ Lactase enzyme lab OBJECTIVES: 1. Understand how biological molecules are essential to the survival of living organisms * * 2. Compare the structures and functions of the major biological molecules(carbohydrates‚ proteins‚ lipids‚ and nucleic acids) as related to the survival of organisms. * 3. Investigate and describe the structure and function of enzymes and explain their importance in biological systems

    Premium Glucose Enzyme Fructose

    • 810 Words
    • 4 Pages
    Good Essays
  • Better Essays

    reaction involves enzymes. So to understand how bleach works‚ we first understand how enzymes work. Enzymes Enzymes are the most important thing in our lives‚ it makes the world go ‘round! Enzymes are proteins that acts as catalysts and help combine or break down hydrogen peroxide. Imagine a pen with ink inside it‚ when you write‚ ink comes out‚ right? You can draw‚ you can write‚ then when you finish and get your pen off of the paper‚ the ink stops coming out. Enzymes are like that‚ they

    Premium Chlorine

    • 1074 Words
    • 5 Pages
    Better Essays
  • Satisfactory Essays

    Jello and enzyme lab

    • 348 Words
    • 2 Pages

    the amount of meat tenderizer give different results? The amount of meat tenderizer did give different results‚ cup ☻2 with the least amount of tenderizer did not break down as much as the cup ☻3 with the most tenderizer. Conclusion According to this lab it demonstrated that Jell-O does have protein since the enzymes in the meat tenderizer were able to break down the Jell-O and prevent it from setting. This data also shows that the amount of enzymes effects the breakdown of proteins since

    Premium Enzyme Protein Nutrition

    • 348 Words
    • 2 Pages
    Satisfactory Essays
  • Better Essays

    Substrate concentration and yeast catalase Aim: To see how the substrate concentration in hydrogen peroxide affects the rate of an enzyme controlled reaction using yeast catalase. Introduction: An enzyme is a biological catalyst made of protein. Enzymes are protein molecules found in living organisms and in this case I will use a yeast catalase. Catalase is an enzyme that catalyzes the reduction of hydrogen peroxide. Hydrogen peroxide is a poisonous by-product of metabolism‚ so it is very

    Premium Hydrogen peroxide Enzyme Catalase

    • 1602 Words
    • 7 Pages
    Better Essays
  • Good Essays

    of higher concentration to areas of lower concentration. Osmosis is a special kind of diffusion where water moves through a selectively permeable membrane that only allows certain molecules to diffuse though (Lab Manual 7e‚ 2010). Diffusion or osmosis occurs until dynamic equilibrium has been reached. This is the point where the concentrations in both areas are equal and no net movement will occur from one area to another. If two solutions have the same solute concentration‚ the solutions

    Premium Osmosis Concentration Diffusion

    • 311 Words
    • 2 Pages
    Good Essays
  • Good Essays

    experiment were to investigate the activity of enzymes‚ components that influence the enzyme’s activity‚ identify an unknown phosphatase‚ influence of inhibitors‚ and determine if inhibition is competitive or noncompetitive. A spectrophotometer evaluated the measurement of color change over a period time due to product being formed. Determining unknown phosphatase and effects from different inhibitors were determined by varying the pH and substrate concentrations. The unknown phosphatase analyzed showed

    Premium

    • 660 Words
    • 3 Pages
    Good Essays
  • Good Essays

    Malaysia Airlines’ Flight 370 Disappearance Have you ever pondered about a plane disappearing in the 21st century and not being able to find it? On March 8th‚ 2014 Malaysia Airlines Flight 370 disappeared. The plane was scheduled to take off from Kuala Lumpur‚ Malaysia and to land in Beijing‚ China. The flight held 227 passengers and 12 crew members. It is said that Flight 370 lost contact with air traffic control after less than an hour of flying. A couple hours later the flight was announced missing

    Premium Atlantic Ocean Malaysia Airlines Aircraft

    • 514 Words
    • 3 Pages
    Good Essays
  • Good Essays

    Solute Concentration of Potatoes Block 2-2 Purpose: To determine the concentration of solute in the potato’s cytoplasm by measuring the change in mass after the process of osmosis. Materials and Equipment: Refer to Biology 12 Lab Manual – Investigation 13 Procedure: Refer to Biology 12 Lab Manual – Investigation 13 Data and Observations: The Potatoes change in mass after the process of Osmosis Test Tube # | Concentration of Sucrose

    Premium Chemistry Concentration Water

    • 898 Words
    • 4 Pages
    Good Essays
  • Good Essays

    Concentration Camps Essay

    • 556 Words
    • 3 Pages

    A concentration camp is where people got captured and taken to. These people get taken by the Nazis and go to a camp. In these camps some torched‚ beaten‚ some have a disease. This was a place for punishment. Hitler got a group of people called the nazis and rounded up millions of people to tourche in these concentration camps. Concentration camps are a brutal place. Over 40‚000 men‚ women‚ babies‚ kids people of all sorts got taken. Some people tried to hide out but it didn’t really work out for

    Premium

    • 556 Words
    • 3 Pages
    Good Essays
  • Good Essays

    Objective To determine soluble solid concentration in some fruits including tropical and temperate fruits by using handheld refractometer. Introduction “Sugar are the major soluble in fruits juices and estimate of sweetness. Other soluble materials include organic and amino acids‚ soluble pectins‚ and others. Soluble solid concentration can be determined in a small sample of fruits juice using a hand held refractometer. The measurement must be made at 20°C to get an accurate value. This instrument

    Premium Fruit Banana

    • 1856 Words
    • 7 Pages
    Good Essays
Page 1 42 43 44 45 46 47 48 49 50