Microbiology: A Laboratory Manual (11th Edition)
11th Edition
ISBN: 9780134098630
Author: James G. Cappuccino, Chad T. Welsh
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Videos
Question
Chapter 13, Problem 55E.4RQ
Summary Introduction
To determine: The advantages of using bacterial systems instead of mammalian systems to test for chemical carcinogenicity.
Introduction: Humans are being exposed to various chemicals for the past decades. These chemicals intruded into the human body in the form of industrial pollutants, cigarette smoke, hair dyes, etc and they found to be the possible causes of malignancy.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Please help me calculate drug dosage from the following information:
Patient weight: 35 pounds, so 15.9 kilograms (got this by dividing 35 pounds by 2.2 kilograms)
Drug dose: 0.05mg/kg
Drug concentration: 2mg/mL
A 25-year-old woman presents to the emergency department with a 2-day history of fever, chills, severe headache, and confusion. She recently returned from a trip to sub-Saharan Africa, where she did not take malaria prophylaxis. On examination, she is febrile (39.8°C/103.6°F) and hypotensive. Laboratory studies reveal hemoglobin of 8.0 g/dL, platelet count of 50,000/μL, and evidence of hemoglobinuria. A peripheral blood smear shows ring forms and banana-shaped gametocytes. Which of the following Plasmodium species is most likely responsible for her severe symptoms?
A.
Plasmodium vivax
B.
Plasmodium ovale
C.
Plasmodium malariae
D.
Plasmodium falciparum
Standard Concentration (caffeine) mg/L
Absorbance Reading
10
0.322
20
0.697
40
1.535
60
2.520
80
3.100
Chapter 13 Solutions
Microbiology: A Laboratory Manual (11th Edition)
Ch. 13 - Prob. 52E.1RQCh. 13 - Explain what is meant by an operon.
Ch. 13 - Explain the purpose of the ONPG in the procedure.
Ch. 13 - Compare and contrast the methods for DNA transfer...Ch. 13 - Prob. 52E.5RQCh. 13 - Explain how genetic variations may be introduced...Ch. 13 - Prob. 53E.2RQCh. 13 - Distinguish between F+ and Hfr bacterial strains.
Ch. 13 - Explain the importance of the streptomycin marker...Ch. 13 - What mechanisms are responsible for antibiotic...
Ch. 13 - Why is it necessary to use an antibiotic...Ch. 13 - Why has there been an increase in drug-resistant...Ch. 13 - Does the streptomycin in the medium cause the...Ch. 13 - Prob. 55E.1RQCh. 13 - What is the purpose of the biotin–histidine...Ch. 13 - What is the relationship between chemical...Ch. 13 - Prob. 55E.4RQCh. 13 - Prob. 55E.5RQ
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
- please draw in the answers, thank youarrow_forwarda. On this first grid, assume that the DNA and RNA templates are read left to right. DNA DNA mRNA codon tRNA anticodon polypeptide _strand strand C с A T G A U G C A TRP b. Now do this AGAIN assuming that the DNA and RNA templates are read right to left. DNA DNA strand strand C mRNA codon tRNA anticodon polypeptide 0 A T G A U G с A TRParrow_forwardplease answer all question below with the following answer choice, thank you!arrow_forward
- please draw in the answeres, thank youarrow_forwardA) What is being shown here?B) What is indicated by the RED arrow?C) What is indicated by the BLUE arrow?arrow_forwardPlease identify the curve shown below. What does this curve represent? Please identify A, B, C, D, and E (the orange oval). What is occurring in these regions?arrow_forward
- Please identify the test shown here. 1) What is the test? 2) What does the test indicate? How is it performed? What is CX? 3) Why might the test be performed in a clinical setting? GEN CZ CX CPZ PTZ CACarrow_forwardDetermine how much ATP would a cell produce when using fermentation of a 50 mM glucose solution?arrow_forwardDetermine how much ATP would a cell produce when using aerobic respiration of a 7 mM glucose solution?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Human Anatomy & Physiology (11th Edition)BiologyISBN:9780134580999Author:Elaine N. Marieb, Katja N. HoehnPublisher:PEARSON
Biology 2eBiologyISBN:9781947172517Author:Matthew Douglas, Jung Choi, Mary Ann ClarkPublisher:OpenStax
Anatomy & PhysiologyBiologyISBN:9781259398629Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa StouterPublisher:Mcgraw Hill Education,
Molecular Biology of the Cell (Sixth Edition)BiologyISBN:9780815344322Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter WalterPublisher:W. W. Norton & Company
Laboratory Manual For Human Anatomy & PhysiologyBiologyISBN:9781260159363Author:Martin, Terry R., Prentice-craver, CynthiaPublisher:McGraw-Hill Publishing Co.
Inquiry Into Life (16th Edition)BiologyISBN:9781260231700Author:Sylvia S. Mader, Michael WindelspechtPublisher:McGraw Hill Education
Human Anatomy & Physiology (11th Edition)
Biology
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:PEARSON
Biology 2e
Biology
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:OpenStax
Anatomy & Physiology
Biology
ISBN:9781259398629
Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:Mcgraw Hill Education,
Molecular Biology of the Cell (Sixth Edition)
Biology
ISBN:9780815344322
Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter Walter
Publisher:W. W. Norton & Company
Laboratory Manual For Human Anatomy & Physiology
Biology
ISBN:9781260159363
Author:Martin, Terry R., Prentice-craver, Cynthia
Publisher:McGraw-Hill Publishing Co.
Inquiry Into Life (16th Edition)
Biology
ISBN:9781260231700
Author:Sylvia S. Mader, Michael Windelspecht
Publisher:McGraw Hill Education
Biochemical Tests-Part 1; Author: Southern Stacker;https://www.youtube.com/watch?v=a-i9vANfQWQ;License: Standard Youtube License