The Big Picture 1 un gi are fascinating microbes that seem to enjoy masquerading
ID: 149929 • Letter: T
Question
The Big Picture 1 un gi are fascinating microbes that seem to enjoy masquerading as plants. The ma jority of infections they cause are in individuals who are immunocompromised and unable to defend against pathogen In some cases, fungi find ways to cause infection in healthy persons. During your examination of the topics in this chapter, consider the following: 1. Which infections are potentially life-threatening to those without immune defenses? 2. Which fungal infections are opportunistic in healthy individuals who share public spaces? 3. In which industry are technicians required to prove licensure to operate? 4. What type of pathogenic mutation has made treating fungal infections more difficult?Explanation / Answer
4. Fungi are significant potential for horizontal gene transfer that means thet can transfer gene of pathogenic organisms into itself and can transfer simultaneously. This is based on the interplay of DNA mutation, recombination and effects of selection. This makes them resistant to certain treatments. They can widened their host spectrum from plants to humans. Ex: Fusarium. Secondly, unlike bacteria, fungi are eukaryotes. Antibiotics only tragets prokaryotes whereas compounds targetting fungi can also end up harming the host.
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