Biology: Concepts and Investigations
5th Edition
ISBN: 9781260259049
Author: Hoefnagels
Publisher: MCG
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Chapter 20, Problem 17WIO
Summary Introduction
To analyze:
The reason why is it problematic to cure fungal infections without harming human cells.
Introduction:
Anyone can have a fungal infection, and it can manifest in many body areas. Examples include an infant with thrush, a lady with a vaginal yeast infection, and a jock with an athlete's foot. Microorganisms known as fungi are distinguished by the presence of chitin in their cell walls. Like many different kinds of mushrooms, certain fungi may be eaten. Aspergillus is one form of
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Chapter 20 Solutions
Biology: Concepts and Investigations
Ch. 20.1 - Prob. 1MCCh. 20.1 - Prob. 2MCCh. 20.1 - Prob. 3MCCh. 20.1 - Prob. 4MCCh. 20.1 - Prob. 5MCCh. 20.2 - Prob. 1MCCh. 20.2 - Prob. 2MCCh. 20.3 - Prob. 1MCCh. 20.3 - Prob. 2MCCh. 20.3 - Prob. 3MC
Ch. 20.4 - Prob. 1MCCh. 20.4 - Prob. 2MCCh. 20.5 - Prob. 1MCCh. 20.5 - Prob. 2MCCh. 20.5 - Prob. 3MCCh. 20.6 - Prob. 1MCCh. 20.6 - Prob. 2MCCh. 20.6 - Prob. 3MCCh. 20.6 - Prob. 4MCCh. 20.7 - Prob. 1MCCh. 20.7 - Prob. 2MCCh. 20.7 - Prob. 3MCCh. 20.7 - Prob. 4MCCh. 20.7 - How do scientists use lichens to monitor...Ch. 20.8 - Prob. 1MCCh. 20.8 - How would you design an experiment to determine...Ch. 20 - Prob. 1MCQCh. 20 - Prob. 2MCQCh. 20 - Prob. 3MCQCh. 20 - Prob. 4MCQCh. 20 - Fungi are considered __ because they get their...Ch. 20 - A dikaryoric cell develops into a zygote when a....Ch. 20 - Prob. 7MCQCh. 20 - Prob. 8MCQCh. 20 - Prob. 9MCQCh. 20 - Prob. 1WIOCh. 20 - Prob. 2WIOCh. 20 - Prob. 3WIOCh. 20 - Prob. 4WIOCh. 20 - Prob. 5WIOCh. 20 - Prob. 6WIOCh. 20 - Review figure 19.5, which shows the alternation of...Ch. 20 - Prob. 8WIOCh. 20 - Prob. 9WIOCh. 20 - Prob. 10WIOCh. 20 - Prob. 11WIOCh. 20 - Prob. 12WIOCh. 20 - Each ascus within an ascomycete fruiting body...Ch. 20 - Prob. 14WIOCh. 20 - Prob. 15WIOCh. 20 - Some endophytes produce compounds that fight...Ch. 20 - Prob. 17WIOCh. 20 - Prob. 18WIOCh. 20 - Prob. 19WIOCh. 20 - Prob. 1PITCh. 20 - Prob. 2PITCh. 20 - Prob. 3PIT
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- Which of the following is true about fungal spores? Question 13 options: They are haploid. They aid in fungal reproduction and spread and are cover in a protective layer. They will be carried by air or water until they reach a suitable environmental for fungal growth. All of the abovearrow_forwardWhy is drug discovery and design for treatment of fungi more difficult than that for bacteria? fungi are eukaryotic fungi do not contain cell walls fungi are heterotrophic fungi are multicellulararrow_forwardWhich of the following statements about fungi is false?a) Fungi may cause disease when growing in or on the human body.b) Some fungi produce toxins that can kill humans.c) Fungal spores may cause allergic responses in humans.d) Systemic mycoses are common in otherwise healthy adults.arrow_forward
- A scientist is interested in genetically engineering a fungus that has a limited reproductive process so that it does not accidentally cross breed with other fungi in the laboratory. Which process should be disrupted to hinder fungal reproduction?a) None of theseb) Mycelium formationc) Spore formationd) Nutrient absorptione) Septa formationarrow_forwardWhy fungal infections are more difficult to treat compared to bacterial infection? Discuss at your own wordsarrow_forwardWhat accounts for the extremely fast growth of a fungal mycelium?arrow_forward
- How might an understanding of fungal poisons aid in the development of new drugs for humans?arrow_forwardHow do you process specimens such as hairs and skin scrapings for microscopic examination to visualize fungal elements in suspected ringworm? What fungal structures must be seen?arrow_forwardMore fungal diseases are recognized than were known just a decade ago. For example, in 2012, hundreds of patients developed a meningitis caused by a fungus never before known to cause disease. Why is this the case? Why are mycoses among the most difficult diseases to treat?arrow_forward
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