Laboratory Experiments in Microbiology (12th Edition) (What's New in Microbiology)
12th Edition
ISBN: 9780134605203
Author: Ted R. Johnson, Christine L. Case
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 15, Problem 3CT
Summary Introduction
To determine:
The reason for having smell in baby's diaper.
Introduction:
Urease is an enzyme that helps in the hydrolysis of urea, leading to the formation of ammonia and carbon dioxide. Urease rich seeds are soybeans, plant seeds, and jack beans. It also found in various organisms and is also secreted by intestinal microbes.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
A 4-month-old baby is admitted to the hospital with a temperature of 102 F (38.9 C). Why is it critical to treat the fever as quickly as possible?
In a restless, fighting patient requires immediate oral intubation, what pharmacological agent(s) could be used to facilitate intubation.
hypoxia can
a) mediate the transfer of electrons through the electron transport chain
b) mediate the active transfer of protons through the ATP synthase
c) be a mediator to the development of acidosis in your patient
d) increase the production of ATP in your patient
e) be a catalyst for phagocytosis in your patient
Chapter 15 Solutions
Laboratory Experiments in Microbiology (12th Edition) (What's New in Microbiology)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- You have a direct flight from Portland, OR to Portland, ME (5hrs) and are seated at the back of plane. Just as the doors are about to close a person scrambles onto the plane and takes a seat right next to you across the aisle. You immediately notice a pungent smell and can’t believe that a person could put on that much perfume. The flight attendant notices that as others on the flight around you are starting to get annoyed by the smell you keep your cool. The flight attendant taps you on the shoulder and asks why you are not as annoyed as the others. You go on to tell her about how you recently learned about receptor desensitization and that in a few minutes the smell won't be nearly as pungent because your olfactory receptors will desensitize to the smell. The flight attendant then asks you what desensitization means? Provide your explanation below. Be sure to include any general proteins that might be involved in this process.arrow_forwardA solution of ascorbic acid for injection is prepared for: A) Water for injection B) Purified water C) Water for injection, purified from CO2. D) Water for injection saturated with CO2.arrow_forwardWhich of the following is an important measure that may prevent bacterial contamination in tube feeding formulas? Question 71 options: a) Discarding opened containers of formula not used within 24 hours b) Adding formula to the feeding container before it empties completely c) Using the same feeding bag and tubing each day d) Adding the full days worth of formula to the bag at the start of each dayarrow_forward
- name a hidden commonly added chemical to the bleaching process of flour, sugar, and rice combined? not referring to bleach, sugar , fats, or saltsarrow_forwardWhich statement among A-D is false regarding physical and chemical agents of control? A) O Effective killing of bacteria via irradiation with UV light would likely take longer than if irradiated with gamma rays or x-rays. B) O Detergent-type disinfectants exert their effect by solubilizing membranes. C) O Antiseptics are generally not as strongly concentrated as disinfectants D) O Sterilization and pasteurization are equivalent processes.arrow_forwardFiltration does/is NOT...?a) Sterilize heat sensitive liquidsb) Kill microbesc) Sterilize providing pores are exceedingly smalld) Used in preparation of vaccines, vitamins, and drugse) Used to capture microbes in ventilation systems via HEPA filters Which of the following is false?a) Pasteurization does not sterilizeb) Ionization radiation is useful for sterilizing food and pharmaceuticals c) Phenolics can be used as antisepticsd) Isopropyl alcohol can sterilize the skine) Steam autoclaving is an effective means of sterilization Which of the following is not a factor that determines the effectiveness of an antimicrobial agent? a) Time of exposure b) Temperature c) pH d) Concentration of agent e) All of the above are factors that determines the effectiveness of an antimicrobial agent 4. Which of the following is not a specific cell target for antimicrobial agents? a) Capsule b) Cell wallc) Cell membraned) DNA / RNA synthesis e) Protein function 5. Which of the following…arrow_forward
- How can we make soap?arrow_forwardIn the description of the preparation of an OR for surgery, bleach rather that alcohol was used to disinfect after delivery of a baby from an HIV-infected mother. What is the mode of killing for both bleach and alcohol? Why was bleach used instead of alcohol?arrow_forwardHow does cotton plug prevent contamination of the medium? [Answer in not more than 2 sentences]arrow_forward
- Why should an absorbent container not be used in collecting fecal material?arrow_forwardWhich of the following can be CANNOT be generated through anaplerosis? a) Oxaloacetate b) Citrate c) Isocitrate d) A and C e) B and Carrow_forwardMargarines made from plants oils are healthier ,since they are hydrogenated. A) TRUE B)FALSEarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Understanding Health Insurance: A Guide to Billin...Health & NutritionISBN:9781337679480Author:GREENPublisher:Cengage
Understanding Health Insurance: A Guide to Billin...
Health & Nutrition
ISBN:9781337679480
Author:GREEN
Publisher:Cengage