WHAT IS LIFE
5th Edition
ISBN: 9781319431648
Author: PHELAN
Publisher: MAC HIGHER
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Chapter 1, Problem 11SA
Summary Introduction
To analyze:
The effect of using public gym facilities in increasing the likelihood of S. aureus infection and risks of illness.
Introduction:
The most typical cases of Staphylococcus aureus infection are soft tissue and skin infections. It is a Gram-positive, nonmotile cocci bacteria. Humans' skin, noses, and mucous membranes naturally contain S. aureus, where colonization occurs more frequently than infection. When the cutaneous barrier is compromised or destroyed, skin infection can happen. Any person who has been colonized by the bacteria is susceptible to any subsequent infections, and these infections are severe in cases of diabetics, patients having surgery, and people with AIDS (as their immune system is compromised).
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Note that it is not appropriate to self-diagnose outside of a medical context and this is a completely hypothetical scenario.
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Streptococcus pneumoniae is a Gram-positive bacterium that colonizes the mucosal surface of the upper respiratory tract in humans. The presence of this bacterium in the nose and throat is widespread in the population, and in most people, colonization with Strep. pneumoniae is asymptomatic. The figure attached shows a comparison of in vitro growth curves of the wild-type strain of Strep. pneumoniae, as well as a Strep. pneumoniae mutant strain with a defect in one bacterial gene. The graph on the right shows the growth curve following addition of lysozyme during the logarithmic phase of bacterial growth.
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Strain A is wild-type Strep. pneumoniae, and strain B is a mutant that cannot modify its…
Chapter 1 Solutions
WHAT IS LIFE
Ch. 1 - Prob. 1SACh. 1 - Prob. 2SACh. 1 - Prob. 3SACh. 1 - Prob. 4SACh. 1 - Prob. 5SACh. 1 - Prob. 6SACh. 1 - Prob. 7SACh. 1 - Prob. 8SACh. 1 - Prob. 9SACh. 1 - Prob. 10SA
Ch. 1 - Prob. 11SACh. 1 - Prob. 12SACh. 1 - Prob. 13SACh. 1 - Prob. 14SACh. 1 - Prob. 15SACh. 1 - Prob. 16SACh. 1 - Prob. 17SACh. 1 - Prob. 1MCCh. 1 - Prob. 2MCCh. 1 - Prob. 3MCCh. 1 - Prob. 4MCCh. 1 - Prob. 5MCCh. 1 - Prob. 6MCCh. 1 - Prob. 7MCCh. 1 - Prob. 8MCCh. 1 - Prob. 9MCCh. 1 - Prob. 10MCCh. 1 - Prob. 11MC
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