Laboratory Experiments in Microbiology (12th Edition) (What's New in Microbiology)
12th Edition
ISBN: 9780134605203
Author: Ted R. Johnson, Christine L. Case
Publisher: PEARSON
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Textbook Question
Chapter 19, Problem 3CT
The catalase test is often used clinically to distinguish two genera of gram-positive cocci, _____________ and ____________. It is also used to distinguish two genera of gram-positive rods, ____________ and ________.
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discuss the clinical significance, principles, reagents (if any) and positive and negative results of the following laboratory tests for Gram positive cocci organisms:
Bile esculin test
5% salt turbidity or tolerance test
PYRase test
Pyruvate broth test
Microorganism that has the urease enzyme present a
O red (or pink)
O yellow (or peach)
color in the urea agar test tubes.
green
black
blue
Which of the following tests can be used to distinguish between group D streptococcus and other streptococcus bacteria?
Mannitol Salt agar
Coagulase test
McConkey agar
Bile eschulin agar
Simmon's Citrate agar
Chapter 19 Solutions
Laboratory Experiments in Microbiology (12th Edition) (What's New in Microbiology)
Ch. 19 - Can aerobic bacteria grow in the absence of O2 ?...Ch. 19 - Prob. 2QCh. 19 - Why will obligate anaerobes grow in thioglycolate?Ch. 19 - To what do you attribute the odors of anaerobic...Ch. 19 - Bergeys Manual describes Streptococcus and...Ch. 19 - Prob. 2CTCh. 19 - The catalase test is often used clinically to...Ch. 19 - Prob. 1CA
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