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Questions and Answers
What factors are used to differentiate thousands of bacterial species?
What factors are used to differentiate thousands of bacterial species?
- Morphology, chemical composition, nutritional requirements, biochemical activities, and source of energy (correct)
- Cellular respiration, flagella structure, cytoplasmic streaming, and ribosome composition
- Reproductive strategies, cell wall structure, DNA sequence, and ecological niche
- Cell size, genetic diversity, habitat, and metabolic rate
What are the two major groups of prokaryotes mentioned in the text?
What are the two major groups of prokaryotes mentioned in the text?
- Eukarya and Prokarya
- Algae and Plants
- Protists and Fungi
- Eubacteria (Bacteria) and Archaea (or Archaebacteria) (correct)
What is a common characteristic of bacterial cells according to the text?
What is a common characteristic of bacterial cells according to the text?
- Nuclear membrane
- Mitochondria
- Cellulose cell wall
- Contain DNA (correct)
What is the primary source of energy for heterotrophic prokaryotes?
What is the primary source of energy for heterotrophic prokaryotes?
How do prokaryotes differentiate into different cell types?
How do prokaryotes differentiate into different cell types?
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