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a.
To explain:
A pathogen like Candida albicans is able to cause a more serious form of disease within different areas of the body and why such an infection is difficult to treat.
Concept introduction:
Candida albicans is a species of
b.
To explain:
Conduction of experimental research and summarize how fungi played a role in Alexander Fleming’s discovery of the first antibiotic compound.
Concept Introduction:
Penicillium form spores of fungi which form dense structures. They form conidiophores. They are present in various forms like globose, elliptical, cylindrical and fusiform.
To draw:
A sketch of famous petri dish and describe what aspect of the plate revealed to him that a fungal contaminant was actually providing to him a very valuable biochemical cue.
Concept Introduction:
“Petri plate” is a dish used for growing the species of fungi. The spores of Penicillium are found in soil and grow in damp regions. They cause spoilage of fruits and vegetables. They cause allergic reaction on skin.
Pictorial representation:
Fig. 1: Petri plate showing the inhibition of growth of a bacterium cell by a fungus Penicillium growing in the surroundings.
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Chapter 4 Solutions
EBK MICROBIOLOGY FUNDAMENTALS: A CLINIC
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