"Yeast" Essays and Research Papers

Sort By:
Satisfactory Essays
Good Essays
Better Essays
Powerful Essays
Best Essays
Page 32 of 50 - About 500 Essays
  • Good Essays

    How to Make Bread

    • 414 Words
    • 2 Pages

    Mix in the yeast After you’ve measured out your flour‚ it’s time to mix it with yeast. Stir the mixture with a wooden spoon to evenly distribute the yeast into the flour. Look for the expiration date on the yeast package to make sure the yeast is fresh (expired yeast could prevent bread from rising). Step 2: Add liquid Check the temperature of the liquid with an instant-read thermometer. If it is too hot‚ the yeast will die and your bread won’t rise. If it is too cold‚ the yeast won’t activate

    Premium Bread

    • 414 Words
    • 2 Pages
    Good Essays
  • Powerful Essays

    physical appearance of muffins. The raising agents used are baking powder‚ baking soda and yeast. Based on thorough research‚ we hypothesize that baking powder will produce the heaviest muffins while baking soda will produce muffins with the largest circumference and height. We carried out three experiments in total. In each experiment‚ four sets of three muffins each were made. Baking powder‚ baking soda and yeast were added to three of the four sets. The fourth (control) contained no raising agent

    Premium Carbon dioxide Bread

    • 3220 Words
    • 13 Pages
    Powerful Essays
  • Good Essays

    amount of CO2 produced was calculated with a vernier gas pressure sensor. The control group was yeast and white sugar and the experimental group was yeast and brown sugar. The hypothesis that if brown sugar and yeast are mixed‚ then it will produce more CO2 than a mixture of white granulated sugar and yeast was accepted. The white sugar and yeast mixture had a slope of .003254 kPa/s. The brown sugar and yeast mixture had a slope of .0182 kPa/s. This means that the brown sugar mixture produced more CO2

    Premium Glucose Sugar Nutrition

    • 382 Words
    • 2 Pages
    Good Essays
  • Better Essays

    Abstract The aim of this experiment was to investigate the effect of temperature on the enzyme catalase. The original research question was exploring the effect temperature would have on a yeast catalase reacting with hydrogen peroxide (H2O2). To address the latter question a series of experiments were conducted. The various temperatures experimented with were as follows: 22 degrees Celsius (room temperature)‚ 0 degrees Celsius (freezing)‚ 100 degrees Celsius (boiling)‚ and 37 degrees Celsius.

    Premium Enzyme Chemical reaction Temperature

    • 1889 Words
    • 6 Pages
    Better Essays
  • Good Essays

    Smart Vs Smart Research

    • 1769 Words
    • 8 Pages

    Combine yeast‚ sugar‚ and warm water. Give it a five to ten minute bubble. 2. What is the difference between a’smart’ and a’smart’? Mix the flour‚ salt‚ yeast mixture‚ and 1/4 cup olive oil in a food processor until a dough forms. 3. What is the difference between a’smart’ and a’smart’? Give the dough two hours to rise. Aim for 425°F

    Premium

    • 1769 Words
    • 8 Pages
    Good Essays
  • Good Essays

    dependent upon yeast. Without yeast we would lose one of the most fundamental grains (bread) as well as the choice drink of many‚ beer. More importantly though Saccharomyces cerevisiae is a model eukaryotic organism for understanding cancer at a cellular level‚ from it we have learned how to identify cells with an elevated potential to become cancerous‚ are able to study cancerous characteristics and can test cancer treatments on yeast. (Nitiss & Heitman‚ 2007; Sheltzer et al‚ 2011) Yeast has been key

    Premium Cell cycle Cancer Chemotherapy

    • 678 Words
    • 3 Pages
    Good Essays
  • Better Essays

    Cerevisiae Lab Report

    • 1265 Words
    • 6 Pages

    absorbance of salt‚ dead yeast cells‚ contamination‚ plate overgrowth‚ and the yeast cells drying from being under the vent in the incubator. In the future‚ we can do this experiment more effectively by having more than three weeks to perform the experiment as well as letting the yeast grow for more than twenty-four hours. As a result of having a longer amount of time to do the study and letting the yeast grow for longer than twenty four hours‚ we would get better results; yeast multiplies and divides

    Premium Salt Sodium chloride Water

    • 1265 Words
    • 6 Pages
    Better Essays
  • Good Essays

    Cellular Rspiration

    • 2283 Words
    • 10 Pages

    respiration in yeast/onion cells. * Measure respiration rate using different substrates. * Measure respiration rate at different temperature. Introduction: In this laboratory experiment‚ we are given 3 task. The first one is respiration in yeast. Second is respiratory indicator and the third one is observing mitochondria in yeast/onion cell. The first experiment is about investigation of sugars yeast. We will determine which sugars yeast can be use for cell respiration. When the yeast undergoes

    Free Carbon dioxide Oxygen PH

    • 2283 Words
    • 10 Pages
    Good Essays
  • Good Essays

    put evolutionary pressure on brewer’s yeast cells‚ which are single celled organisms‚ to become multicellular. To do that‚ Dr. Ratcliff put lines of yeast in 10 different flasks of broth. Dr. Ratcliff and his team then let flasks shake for a day so that the yeast would settle. The next day a drop was removed from the flask and placed in a new one. This would select for yeast cells with a mutation that would lead to settling towards the bottom the fastest‚ as yeast from the bottom would be taken to a

    Premium DNA Bacteria Gene

    • 534 Words
    • 3 Pages
    Good Essays
  • Good Essays

    controlled? 3g of yeast added to 5 different conical flasks Measuring the mass of yeast using the balance. With having a fluctuation in the mass of yeast indicates different population numbers‚ this will

    Premium Chemistry Water Oxygen

    • 1936 Words
    • 8 Pages
    Good Essays
Page 1 29 30 31 32 33 34 35 36 50