BIOS 242 – Week 2: Classification and Nutrition
This module introduces students to the principles of microbial classification and nutritional requirements. It covers the major taxonomic groups of microorganisms, the criteria used to classify them, and the differences between prokaryotic and eukaryotic organisms. Students learn how microbes are named, grouped, and identified based on structure, physiology, and genetic characteristics. The module also explores microbial nutrition, including essential nutrients, energy sources, growth factors, and the distinction between autotrophs, heterotrophs, chemotrophs, and phototrophs. This foundational knowledge prepares students for advanced topics in microbial metabolism, growth, and laboratory identification techniques.
Written for
- Institution
- Organic Chemistry/
- Course
- Organic Chemistry/
Document information
- Uploaded on
- November 25, 2025
- Number of pages
- 14
- Written in
- 2025/2026
- Type
- Exam (elaborations)
- Contains
- Questions & answers
Subjects
- bios 242
- microbial classification
- microbial nutrition
- taxonomy
- nutrient requirements
- autotrophs
- phototrophs
-
heterotrophs
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prokaryotes and eukaryotes