Type of fermentation used to prepare chocolate,Bacteria used in the preparation of this chocolate,Model or layout...
3. What type of water is used to prepare media? Why is tap water not used in preparation of media?
1. How are lactic-acid bacteria used in fermentation? Please give three examples. 2. Name two species that are medically important in the lactic-acid bacteria group and a disease that is caused by each one. 3. Name two ways bacteria can produce hydrogen sulfide. What are the two enzymes important in those pathways? 4. What three tests can be done using a single SIM tube? 5. A firm acid clot can appear as a pink or white tube with a pink...
Python Question: The Pennsylvania Chocolate Institute of Health has identified a new type of disease caused by a diet containing insufficient amount of chocolate. Treatment requires expensive imported chocolates, covered by most insurance plans. There are only two types of patients: A. Healthy chocolate eaters B. Patients suffering from low chocolate levels The insurance company has developed a test (machine learning model) which predicts p, the probability that the current patient is of type A. The company is experimenting with...
4. Acetobacter aceti bacteria convert ethanol to acetic acid under aerobic conditions. A continuous fermentation process for vinegar production using A. aceti cells immobilised on the surface of gelatine beads is used. An aqueous solution of ethanol is the reactant. The production target is 7 kg/h acetic acid in aqueous solution. However the maximum acetic acid concentration tolerated by the cells is 12 %. Air is pumped into the fermenter so that 4.5 kg/h of oxygen are delivered. Using mass...
You decide to prepare some desserts – Macaroons and Chocolate Mousse. You choose these because the macaroons require egg whites only and the chocolate mousse requires egg yolks only. This way you can use up the entire egg. You check and you have only 5 eggs. What is the total amount of each of these desserts that can be made from the 5 eggs assuming you have all the other ingredients for each recipe? (Hint: Use the principles of stoichiometry...
A certain type of bacteria is growing at an exponential rate that can be modeled by the equation y = ae^(kt), where t represents the number of hours. There are 100 bacteria initially, and 500 bacteria 5 hours later. or 201 growing s hours lter the rate of growth, k, of the btria Loe or erms of logarithms that can model the growth of the hacteria at time, Ltave your answer in terms of logarithms #10. Round your answer to...
Which statement is false about fermentation? a. used to make yogurt, bread, and kimchi b. it occurs in bacterial, yeast, and animal muscle cells c. the first step of the process involves glycosis d. it requires oxygen and chemical reactions happen inside of the mitochondria
-Fohandl NO Cont. Lat Exercise 5-Smear Preparation Procedure to prepare a smear(from liquid and solid media) - be able to correctly order all steps. Know which tools to use for making the smear. What is a target circle? Why is important to draw it? Why is it important to completely air dry the smear before heat fixing? What are two most important things that occur in heat fixing? Advantage/disadvantage of heat fixing Exercise 6-Simple Staining Basic -Cationic(+) vs. Acidic Dyes...
When comparing an E.coli wild type bacteria to its mutant strain, A t-test was used to compare their antbiotic susceptibility. The "p" value of the T-test was 0.497. In comparison, another mutant was compared to the wild type and the "p" value was 0.385. 1- How would you describe the differences between the wild type and mutant? 2- If there is a "p" value of 1, does that suggest a significant difference between wild type and mutant?
What is meant by ethnographic research? Discuss how this type of qualitative research might be used by and advertising agency during the preparation, illumination, and incubation stages of the creative process.