Microbiology with Diseases by Body System (5th Edition)
5th Edition
ISBN: 9780134477206
Author: Robert W. Bauman Ph.D.
Publisher: PEARSON
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Chapter 9, Problem 14CT
Summary Introduction
To answer:
The suitable membrane filters that separate bacteria from virus in the solution by a virologist.
Introduction:
Without any use of heat or chemicals, the microbes can be eliminated or controlled or stored by the means of filtration. The filters contain membranous sieves, which will entrap the microbes. The pore size of the filters will range from 0.2 µm to 2µm, which can also filter most of the viruses.
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A patient sample will be analyzed. You are responsible to quantify the bacteria number. The dilution series shown in the Figure ( Dilution.jpg) is prepared and 1 ml from each tube is plated. Plates were grown 24 hours resulting in colonies in each plate.
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When you interpret a Gram-stained smear, you should also describe the morphology (shape) of the cells, and their arrangement. In the figure below, there are two distinct types of bacteria, distinguishable by Gram stain reaction, and also by their shape and arrangement. Below, describe these characteristics for both bacteria:
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Chapter 9 Solutions
Microbiology with Diseases by Body System (5th Edition)
Ch. 9 - Why does milk eventually go bad despite being...Ch. 9 - Prob. 1EDCSCh. 9 - Why are BSL-4 suits pressurized? Why not just wear...Ch. 9 - Prob. 3TMWCh. 9 - Prob. 4TMWCh. 9 - Prob. 1MCCh. 9 - Prob. 2MCCh. 9 - Prob. 3MCCh. 9 - Prob. 4MCCh. 9 - Prob. 5MC
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